381601836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1283143680

約数和(自身を除く): 901541844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 47, 58, 63, 66, 77, 84, 87, 94, 99, 101, 116, 126, 132, 141, 154, 174, 188, 198, 202, 203, 231, 252, 261, 282, 303, 308, 319, 329, 348, 396, 404, 406, 423, 462, 517, 522, 564, 606, 609, 638, 658, 693, 707, 812, 846, 909, 924, 957, 987, 1034, 1044, 1111, 1212, 1218, 1276, 1316, 1363, 1386, 1414, 1551, 1692, 1818, 1827, 1914, 1974, 2068, 2121, 2222, 2233, 2436, 2726, 2772, 2828, 2871, 2929, 2961, 3102, 3333, 3619, 3636, 3654, 3828, 3948, 4089, 4242, 4444, 4466, 4653, 4747, 5452, 5742, 5858, 5922, 6204, 6363, 6666, 6699, 7238, 7308, 7777, 8178, 8484, 8787, 8932, 9306, 9494, 9541, 9999, 10857, 11484, 11716, 11844, 12267, 12726, 13332, 13398, 14241, 14476, 14993, 15554, 16356, 17574, 18612, 18988, 19082, 19998, 20097, 20503, 21714, 23331, 24534, 25452, 26361, 26796, 28482, 28623, 29986, 31108, 32219, 32571, 33229, 35148, 38164, 39996, 40194, 41006, 42723, 43428, 44979, 46662, 49068, 52217, 52722, 56964, 57246, 59972, 61509, 64438, 65142, 66458, 69993, 80388, 82012, 85446, 85869, 89958, 93324, 96657, 99687, 104434, 104951, 105444, 114492, 123018, 128876, 130284, 132916, 134937, 137663, 139986, 156651, 170892, 171738, 179916, 184527, 193314, 199374, 208868, 209902, 225533, 246036, 269874, 275326, 279972, 289971, 299061, 313302, 314853, 343476, 365519, 369054, 386628, 398748, 412989, 419804, 451066, 469953, 539748, 550652, 579942, 598122, 626604, 629706, 676599, 731038, 738108, 825978, 902132, 939906, 944559, 963641, 1096557, 1159884, 1196244, 1238967, 1259412, 1353198, 1462076, 1514293, 1651956, 1879812, 1889118, 1927282, 2029797, 2193114, 2477934, 2706396, 2890923, 3028586, 3289671, 3778236, 3854564, 4059594, 4386228, 4542879, 4955868, 5781846, 6057172, 6579342, 8119188, 8672769, 9085758, 10600051, 11563692, 13158684, 13628637, 17345538, 18171516, 21200102, 27257274, 31800153, 34691076, 42400204, 54514548, 63600306, 95400459, 127200612, 190800918, 381601836]

約数ペア:

[(1, 381601836), (2, 190800918), (3, 127200612), (4, 95400459), (6, 63600306), (7, 54514548), (9, 42400204), (11, 34691076), (12, 31800153), (14, 27257274), (18, 21200102), (21, 18171516), (22, 17345538), (28, 13628637), (29, 13158684), (33, 11563692), (36, 10600051), (42, 9085758), (44, 8672769), (47, 8119188), (58, 6579342), (63, 6057172), (66, 5781846), (77, 4955868), (84, 4542879), (87, 4386228), (94, 4059594), (99, 3854564), (101, 3778236), (116, 3289671), (126, 3028586), (132, 2890923), (141, 2706396), (154, 2477934), (174, 2193114), (188, 2029797), (198, 1927282), (202, 1889118), (203, 1879812), (231, 1651956), (252, 1514293), (261, 1462076), (282, 1353198), (303, 1259412), (308, 1238967), (319, 1196244), (329, 1159884), (348, 1096557), (396, 963641), (404, 944559), (406, 939906), (423, 902132), (462, 825978), (517, 738108), (522, 731038), (564, 676599), (606, 629706), (609, 626604), (638, 598122), (658, 579942), (693, 550652), (707, 539748), (812, 469953), (846, 451066), (909, 419804), (924, 412989), (957, 398748), (987, 386628), (1034, 369054), (1044, 365519), (1111, 343476), (1212, 314853), (1218, 313302), (1276, 299061), (1316, 289971), (1363, 279972), (1386, 275326), (1414, 269874), (1551, 246036), (1692, 225533), (1818, 209902), (1827, 208868), (1914, 199374), (1974, 193314), (2068, 184527), (2121, 179916), (2222, 171738), (2233, 170892), (2436, 156651), (2726, 139986), (2772, 137663), (2828, 134937), (2871, 132916), (2929, 130284), (2961, 128876), (3102, 123018), (3333, 114492), (3619, 105444), (3636, 104951), (3654, 104434), (3828, 99687), (3948, 96657), (4089, 93324), (4242, 89958), (4444, 85869), (4466, 85446), (4653, 82012), (4747, 80388), (5452, 69993), (5742, 66458), (5858, 65142), (5922, 64438), (6204, 61509), (6363, 59972), (6666, 57246), (6699, 56964), (7238, 52722), (7308, 52217), (7777, 49068), (8178, 46662), (8484, 44979), (8787, 43428), (8932, 42723), (9306, 41006), (9494, 40194), (9541, 39996), (9999, 38164), (10857, 35148), (11484, 33229), (11716, 32571), (11844, 32219), (12267, 31108), (12726, 29986), (13332, 28623), (13398, 28482), (14241, 26796), (14476, 26361), (14993, 25452), (15554, 24534), (16356, 23331), (17574, 21714), (18612, 20503), (18988, 20097), (19082, 19998)]