231615384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 805109760

約数和(自身を除く): 573494376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 31, 33, 39, 42, 44, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 104, 124, 132, 143, 154, 156, 168, 182, 186, 217, 231, 248, 264, 273, 286, 308, 311, 312, 341, 364, 372, 403, 429, 434, 462, 546, 572, 616, 622, 651, 682, 728, 744, 806, 858, 868, 924, 933, 1001, 1023, 1092, 1144, 1209, 1244, 1302, 1364, 1612, 1716, 1736, 1848, 1866, 2002, 2046, 2177, 2184, 2387, 2418, 2488, 2604, 2728, 2821, 3003, 3224, 3421, 3432, 3732, 4004, 4043, 4092, 4354, 4433, 4774, 4836, 5208, 5642, 6006, 6531, 6842, 7161, 7464, 8008, 8086, 8184, 8463, 8708, 8866, 9548, 9641, 9672, 10263, 11284, 12012, 12129, 13062, 13299, 13684, 14322, 16172, 16926, 17416, 17732, 19096, 19282, 20526, 22568, 23947, 24024, 24258, 26124, 26598, 27368, 28301, 28644, 28923, 31031, 32344, 33852, 35464, 38564, 41052, 44473, 47894, 48516, 52248, 53196, 56602, 57288, 57846, 62062, 67487, 67704, 71841, 77128, 82104, 84903, 88946, 93093, 95788, 97032, 106051, 106392, 113204, 115692, 124124, 125333, 133419, 134974, 143682, 169806, 177892, 186186, 191576, 202461, 212102, 226408, 231384, 248248, 250666, 266838, 269948, 287364, 311311, 318153, 339612, 355784, 372372, 375999, 404922, 424204, 501332, 533676, 539896, 574728, 622622, 636306, 679224, 742357, 744744, 751998, 809844, 848408, 877331, 933933, 1002664, 1067352, 1245244, 1272612, 1378663, 1484714, 1503996, 1619688, 1754662, 1867866, 2227071, 2490488, 2545224, 2631993, 2757326, 2969428, 3007992, 3509324, 3735732, 4135989, 4454142, 5263986, 5514652, 5938856, 7018648, 7471464, 8271978, 8908284, 9650641, 10527972, 11029304, 16543956, 17816568, 19301282, 21055944, 28951923, 33087912, 38602564, 57903846, 77205128, 115807692, 231615384]

約数ペア:

[(1, 231615384), (2, 115807692), (3, 77205128), (4, 57903846), (6, 38602564), (7, 33087912), (8, 28951923), (11, 21055944), (12, 19301282), (13, 17816568), (14, 16543956), (21, 11029304), (22, 10527972), (24, 9650641), (26, 8908284), (28, 8271978), (31, 7471464), (33, 7018648), (39, 5938856), (42, 5514652), (44, 5263986), (52, 4454142), (56, 4135989), (62, 3735732), (66, 3509324), (77, 3007992), (78, 2969428), (84, 2757326), (88, 2631993), (91, 2545224), (93, 2490488), (104, 2227071), (124, 1867866), (132, 1754662), (143, 1619688), (154, 1503996), (156, 1484714), (168, 1378663), (182, 1272612), (186, 1245244), (217, 1067352), (231, 1002664), (248, 933933), (264, 877331), (273, 848408), (286, 809844), (308, 751998), (311, 744744), (312, 742357), (341, 679224), (364, 636306), (372, 622622), (403, 574728), (429, 539896), (434, 533676), (462, 501332), (546, 424204), (572, 404922), (616, 375999), (622, 372372), (651, 355784), (682, 339612), (728, 318153), (744, 311311), (806, 287364), (858, 269948), (868, 266838), (924, 250666), (933, 248248), (1001, 231384), (1023, 226408), (1092, 212102), (1144, 202461), (1209, 191576), (1244, 186186), (1302, 177892), (1364, 169806), (1612, 143682), (1716, 134974), (1736, 133419), (1848, 125333), (1866, 124124), (2002, 115692), (2046, 113204), (2177, 106392), (2184, 106051), (2387, 97032), (2418, 95788), (2488, 93093), (2604, 88946), (2728, 84903), (2821, 82104), (3003, 77128), (3224, 71841), (3421, 67704), (3432, 67487), (3732, 62062), (4004, 57846), (4043, 57288), (4092, 56602), (4354, 53196), (4433, 52248), (4774, 48516), (4836, 47894), (5208, 44473), (5642, 41052), (6006, 38564), (6531, 35464), (6842, 33852), (7161, 32344), (7464, 31031), (8008, 28923), (8086, 28644), (8184, 28301), (8463, 27368), (8708, 26598), (8866, 26124), (9548, 24258), (9641, 24024), (9672, 23947), (10263, 22568), (11284, 20526), (12012, 19282), (12129, 19096), (13062, 17732), (13299, 17416), (13684, 16926), (14322, 16172)]