391938441492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:879

約数の個数: 288

約数和(自身を含む): 1069152327936

約数和(自身を除く): 677213886444

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 197, 276, 299, 372, 394, 403, 577, 591, 598, 713, 788, 806, 897, 961, 1154, 1182, 1196, 1209, 1426, 1612, 1731, 1794, 1922, 2139, 2308, 2364, 2418, 2561, 2852, 2883, 3462, 3588, 3844, 4278, 4531, 4836, 5122, 5766, 6107, 6924, 7501, 7683, 8556, 9062, 9269, 10244, 11532, 12214, 12493, 13271, 13593, 15002, 15366, 17887, 18124, 18321, 18538, 22103, 22503, 24428, 24986, 26542, 27186, 27807, 30004, 30732, 35774, 36642, 37076, 37479, 39813, 44206, 45006, 49972, 53084, 53661, 54372, 55614, 58903, 66309, 71548, 73284, 74958, 79391, 79626, 88412, 90012, 107322, 111228, 113669, 117806, 132618, 140461, 149916, 158782, 159252, 172523, 176709, 189317, 214644, 227338, 232531, 235612, 238173, 265236, 280922, 287339, 317564, 341007, 345046, 353418, 378634, 411401, 421383, 454676, 465062, 476346, 517569, 554497, 561844, 567951, 574678, 682014, 690092, 697593, 706836, 757268, 822802, 842766, 862017, 930124, 952692, 1035138, 1108994, 1135902, 1149356, 1234203, 1364028, 1395186, 1477697, 1645604, 1663491, 1685532, 1724034, 1825993, 2070276, 2217988, 2271804, 2461121, 2468406, 2614387, 2790372, 2955394, 3326982, 3448068, 3523739, 3651986, 4354291, 4433091, 4922242, 4936812, 5228774, 5348213, 5477979, 5910788, 6653964, 7047478, 7208461, 7303972, 7383363, 7843161, 8708582, 8866182, 9844484, 10457548, 10571217, 10696426, 10955958, 12753431, 13062873, 14094956, 14416922, 14766726, 15686322, 16044639, 17417164, 17732364, 21142434, 21392852, 21625383, 21911916, 25506862, 26125746, 28833844, 29533452, 31372644, 32089278, 33987031, 38260293, 42284868, 43250766, 45808607, 51013724, 52251492, 56605783, 64178556, 67974062, 76520586, 81045997, 86501532, 91617214, 101961093, 109235909, 113211566, 135948124, 137425821, 153041172, 162091994, 165794603, 169817349, 183234428, 203922186, 218471818, 226423132, 243137991, 274851642, 324183988, 327707727, 331589206, 339634698, 407844372, 436943636, 486275982, 497383809, 549703284, 655415454, 663178412, 679269396, 972551964, 994767618, 1053597961, 1310830908, 1420066817, 1989535236, 2107195922, 2512425907, 2840133634, 3160793883, 4214391844, 4260200451, 5024851814, 5680267268, 6321587766, 7537277721, 8520400902, 10049703628, 12643175532, 15074555442, 17040801804, 30149110884, 32661536791, 65323073582, 97984610373, 130646147164, 195969220746, 391938441492]

約数ペア:

[(1, 391938441492), (2, 195969220746), (3, 130646147164), (4, 97984610373), (6, 65323073582), (12, 32661536791), (13, 30149110884), (23, 17040801804), (26, 15074555442), (31, 12643175532), (39, 10049703628), (46, 8520400902), (52, 7537277721), (62, 6321587766), (69, 5680267268), (78, 5024851814), (92, 4260200451), (93, 4214391844), (124, 3160793883), (138, 2840133634), (156, 2512425907), (186, 2107195922), (197, 1989535236), (276, 1420066817), (299, 1310830908), (372, 1053597961), (394, 994767618), (403, 972551964), (577, 679269396), (591, 663178412), (598, 655415454), (713, 549703284), (788, 497383809), (806, 486275982), (897, 436943636), (961, 407844372), (1154, 339634698), (1182, 331589206), (1196, 327707727), (1209, 324183988), (1426, 274851642), (1612, 243137991), (1731, 226423132), (1794, 218471818), (1922, 203922186), (2139, 183234428), (2308, 169817349), (2364, 165794603), (2418, 162091994), (2561, 153041172), (2852, 137425821), (2883, 135948124), (3462, 113211566), (3588, 109235909), (3844, 101961093), (4278, 91617214), (4531, 86501532), (4836, 81045997), (5122, 76520586), (5766, 67974062), (6107, 64178556), (6924, 56605783), (7501, 52251492), (7683, 51013724), (8556, 45808607), (9062, 43250766), (9269, 42284868), (10244, 38260293), (11532, 33987031), (12214, 32089278), (12493, 31372644), (13271, 29533452), (13593, 28833844), (15002, 26125746), (15366, 25506862), (17887, 21911916), (18124, 21625383), (18321, 21392852), (18538, 21142434), (22103, 17732364), (22503, 17417164), (24428, 16044639), (24986, 15686322), (26542, 14766726), (27186, 14416922), (27807, 14094956), (30004, 13062873), (30732, 12753431), (35774, 10955958), (36642, 10696426), (37076, 10571217), (37479, 10457548), (39813, 9844484), (44206, 8866182), (45006, 8708582), (49972, 7843161), (53084, 7383363), (53661, 7303972), (54372, 7208461), (55614, 7047478), (58903, 6653964), (66309, 5910788), (71548, 5477979), (73284, 5348213), (74958, 5228774), (79391, 4936812), (79626, 4922242), (88412, 4433091), (90012, 4354291), (107322, 3651986), (111228, 3523739), (113669, 3448068), (117806, 3326982), (132618, 2955394), (140461, 2790372), (149916, 2614387), (158782, 2468406), (159252, 2461121), (172523, 2271804), (176709, 2217988), (189317, 2070276), (214644, 1825993), (227338, 1724034), (232531, 1685532), (235612, 1663491), (238173, 1645604), (265236, 1477697), (280922, 1395186), (287339, 1364028), (317564, 1234203), (341007, 1149356), (345046, 1135902), (353418, 1108994), (378634, 1035138), (411401, 952692), (421383, 930124), (454676, 862017), (465062, 842766), (476346, 822802), (517569, 757268), (554497, 706836), (561844, 697593), (567951, 690092), (574678, 682014)]