515870628

素因数分解:

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

素因数の和:383

約数の個数: 192

約数和(自身を含む): 1565491200

約数和(自身を除く): 1049620572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 311, 343, 364, 372, 403, 434, 546, 588, 622, 637, 651, 686, 806, 868, 933, 1029, 1092, 1209, 1244, 1274, 1302, 1372, 1519, 1612, 1866, 1911, 2058, 2177, 2418, 2548, 2604, 2821, 3038, 3732, 3822, 4043, 4116, 4354, 4459, 4557, 4836, 5642, 6076, 6531, 7644, 8086, 8463, 8708, 8918, 9114, 9641, 10633, 11284, 12129, 13062, 13377, 15239, 16172, 16926, 17836, 18228, 19282, 19747, 21266, 24258, 26124, 26754, 28301, 28923, 30478, 31899, 33852, 38564, 39494, 42532, 45717, 48516, 53508, 56602, 57846, 59241, 60956, 63798, 67487, 78988, 84903, 91434, 106673, 113204, 115692, 118482, 125333, 127596, 134974, 138229, 169806, 182868, 198107, 202461, 213346, 236964, 250666, 269948, 276458, 320019, 339612, 375999, 396214, 404922, 414687, 426692, 472409, 501332, 552916, 594321, 640038, 751998, 792428, 809844, 829374, 877331, 944818, 1188642, 1280076, 1386749, 1417227, 1503996, 1658748, 1754662, 1889636, 2377284, 2631993, 2773498, 2834454, 3306863, 3509324, 4160247, 5263986, 5546996, 5668908, 6141317, 6613726, 8320494, 9920589, 10527972, 12282634, 13227452, 16640988, 18423951, 19841178, 24565268, 36847902, 39682356, 42989219, 73695804, 85978438, 128967657, 171956876, 257935314, 515870628]

約数ペア:

[(1, 515870628), (2, 257935314), (3, 171956876), (4, 128967657), (6, 85978438), (7, 73695804), (12, 42989219), (13, 39682356), (14, 36847902), (21, 24565268), (26, 19841178), (28, 18423951), (31, 16640988), (39, 13227452), (42, 12282634), (49, 10527972), (52, 9920589), (62, 8320494), (78, 6613726), (84, 6141317), (91, 5668908), (93, 5546996), (98, 5263986), (124, 4160247), (147, 3509324), (156, 3306863), (182, 2834454), (186, 2773498), (196, 2631993), (217, 2377284), (273, 1889636), (294, 1754662), (311, 1658748), (343, 1503996), (364, 1417227), (372, 1386749), (403, 1280076), (434, 1188642), (546, 944818), (588, 877331), (622, 829374), (637, 809844), (651, 792428), (686, 751998), (806, 640038), (868, 594321), (933, 552916), (1029, 501332), (1092, 472409), (1209, 426692), (1244, 414687), (1274, 404922), (1302, 396214), (1372, 375999), (1519, 339612), (1612, 320019), (1866, 276458), (1911, 269948), (2058, 250666), (2177, 236964), (2418, 213346), (2548, 202461), (2604, 198107), (2821, 182868), (3038, 169806), (3732, 138229), (3822, 134974), (4043, 127596), (4116, 125333), (4354, 118482), (4459, 115692), (4557, 113204), (4836, 106673), (5642, 91434), (6076, 84903), (6531, 78988), (7644, 67487), (8086, 63798), (8463, 60956), (8708, 59241), (8918, 57846), (9114, 56602), (9641, 53508), (10633, 48516), (11284, 45717), (12129, 42532), (13062, 39494), (13377, 38564), (15239, 33852), (16172, 31899), (16926, 30478), (17836, 28923), (18228, 28301), (19282, 26754), (19747, 26124), (21266, 24258)]