1900834936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 5233507200

約数和(自身を除く): 3332672264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 56, 62, 76, 77, 88, 91, 104, 124, 133, 143, 152, 154, 169, 182, 209, 217, 247, 248, 266, 286, 308, 338, 341, 364, 403, 418, 434, 494, 532, 572, 589, 616, 676, 682, 728, 806, 836, 868, 961, 988, 1001, 1064, 1144, 1178, 1183, 1352, 1364, 1463, 1612, 1672, 1729, 1736, 1859, 1922, 1976, 2002, 2356, 2366, 2387, 2717, 2728, 2821, 2926, 3211, 3224, 3458, 3718, 3844, 4004, 4123, 4433, 4712, 4732, 4774, 5239, 5434, 5642, 5852, 6422, 6479, 6727, 6916, 7436, 7657, 7688, 8008, 8246, 8866, 9464, 9548, 10478, 10571, 10868, 11284, 11704, 12493, 12844, 12958, 13013, 13454, 13832, 14872, 15314, 16492, 17732, 18259, 19019, 19096, 20956, 21142, 21736, 22477, 22568, 24986, 25688, 25916, 26026, 26908, 30628, 31031, 32984, 35321, 35464, 36518, 36673, 38038, 41912, 42284, 44954, 45353, 49972, 51832, 52052, 53599, 53816, 57629, 61256, 62062, 70642, 73036, 73346, 73997, 76076, 84227, 84568, 87451, 89908, 90706, 99541, 99944, 104104, 107198, 115258, 124124, 127813, 137423, 141284, 146072, 146692, 147994, 152152, 162409, 168454, 174902, 179816, 181412, 199082, 200849, 214396, 230516, 237367, 247247, 248248, 255626, 274846, 282568, 293384, 295988, 324818, 336908, 349804, 362824, 398164, 401698, 403403, 428792, 461032, 474734, 494494, 511252, 549692, 589589, 591976, 649636, 673816, 696787, 699608, 796328, 803396, 806806, 949468, 961961, 988988, 1022504, 1094951, 1099384, 1136863, 1179178, 1299272, 1393574, 1405943, 1606792, 1613612, 1661569, 1786499, 1898936, 1923922, 1977976, 2189902, 2273726, 2358356, 2611037, 2787148, 2811886, 3085771, 3227224, 3323138, 3572998, 3847844, 4379804, 4547452, 4716712, 5222074, 5574296, 5623772, 6171542, 6646276, 7145996, 7664657, 7695688, 8759608, 9094904, 10444148, 11247544, 12343084, 12505493, 13292552, 14291992, 15329314, 18277259, 20888296, 21600397, 24686168, 25010986, 30658628, 33943481, 36554518, 43200794, 50021972, 61317256, 67886962, 73109036, 86401588, 100043944, 135773924, 146218072, 172803176, 237604367, 271547848, 475208734, 950417468, 1900834936]

約数ペア:

[(1, 1900834936), (2, 950417468), (4, 475208734), (7, 271547848), (8, 237604367), (11, 172803176), (13, 146218072), (14, 135773924), (19, 100043944), (22, 86401588), (26, 73109036), (28, 67886962), (31, 61317256), (38, 50021972), (44, 43200794), (52, 36554518), (56, 33943481), (62, 30658628), (76, 25010986), (77, 24686168), (88, 21600397), (91, 20888296), (104, 18277259), (124, 15329314), (133, 14291992), (143, 13292552), (152, 12505493), (154, 12343084), (169, 11247544), (182, 10444148), (209, 9094904), (217, 8759608), (247, 7695688), (248, 7664657), (266, 7145996), (286, 6646276), (308, 6171542), (338, 5623772), (341, 5574296), (364, 5222074), (403, 4716712), (418, 4547452), (434, 4379804), (494, 3847844), (532, 3572998), (572, 3323138), (589, 3227224), (616, 3085771), (676, 2811886), (682, 2787148), (728, 2611037), (806, 2358356), (836, 2273726), (868, 2189902), (961, 1977976), (988, 1923922), (1001, 1898936), (1064, 1786499), (1144, 1661569), (1178, 1613612), (1183, 1606792), (1352, 1405943), (1364, 1393574), (1463, 1299272), (1612, 1179178), (1672, 1136863), (1729, 1099384), (1736, 1094951), (1859, 1022504), (1922, 988988), (1976, 961961), (2002, 949468), (2356, 806806), (2366, 803396), (2387, 796328), (2717, 699608), (2728, 696787), (2821, 673816), (2926, 649636), (3211, 591976), (3224, 589589), (3458, 549692), (3718, 511252), (3844, 494494), (4004, 474734), (4123, 461032), (4433, 428792), (4712, 403403), (4732, 401698), (4774, 398164), (5239, 362824), (5434, 349804), (5642, 336908), (5852, 324818), (6422, 295988), (6479, 293384), (6727, 282568), (6916, 274846), (7436, 255626), (7657, 248248), (7688, 247247), (8008, 237367), (8246, 230516), (8866, 214396), (9464, 200849), (9548, 199082), (10478, 181412), (10571, 179816), (10868, 174902), (11284, 168454), (11704, 162409), (12493, 152152), (12844, 147994), (12958, 146692), (13013, 146072), (13454, 141284), (13832, 137423), (14872, 127813), (15314, 124124), (16492, 115258), (17732, 107198), (18259, 104104), (19019, 99944), (19096, 99541), (20956, 90706), (21142, 89908), (21736, 87451), (22477, 84568), (22568, 84227), (24986, 76076), (25688, 73997), (25916, 73346), (26026, 73036), (26908, 70642), (30628, 62062), (31031, 61256), (32984, 57629), (35321, 53816), (35464, 53599), (36518, 52052), (36673, 51832), (38038, 49972), (41912, 45353), (42284, 44954)]