1320235904256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2918603}}^1$

素因数の和:2918672

約数の個数: 144

約数和(自身を含む): 3818001008640

約数和(自身を除く): 2497765104384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 11904, 14136, 14592, 18848, 23808, 28272, 37696, 56544, 75392, 113088, 150784, 226176, 452352, 2918603, 5837206, 8755809, 11674412, 17511618, 23348824, 35023236, 46697648, 55453457, 70046472, 90476693, 93395296, 110906914, 140092944, 166360371, 180953386, 186790592, 221813828, 271430079, 280185888, 332720742, 361906772, 373581184, 443627656, 542860158, 560371776, 665441484, 723813544, 747162368, 887255312, 1085720316, 1120743552, 1330882968, 1447627088, 1719057167, 1774510624, 2171440632, 2241487104, 2661765936, 2895254176, 3438114334, 3549021248, 4342881264, 5157171501, 5323531872, 5790508352, 6876228668, 7098042496, 8685762528, 10314343002, 10647063744, 11581016704, 13752457336, 14196084992, 17371525056, 20628686004, 21294127488, 23162033408, 27504914672, 34743050112, 41257372008, 42588254976, 55009829344, 69486100224, 82514744016, 110019658688, 165029488032, 220039317376, 330058976064, 440078634752, 660117952128, 1320235904256]

約数ペア:

[(1, 1320235904256), (2, 660117952128), (3, 440078634752), (4, 330058976064), (6, 220039317376), (8, 165029488032), (12, 110019658688), (16, 82514744016), (19, 69486100224), (24, 55009829344), (31, 42588254976), (32, 41257372008), (38, 34743050112), (48, 27504914672), (57, 23162033408), (62, 21294127488), (64, 20628686004), (76, 17371525056), (93, 14196084992), (96, 13752457336), (114, 11581016704), (124, 10647063744), (128, 10314343002), (152, 8685762528), (186, 7098042496), (192, 6876228668), (228, 5790508352), (248, 5323531872), (256, 5157171501), (304, 4342881264), (372, 3549021248), (384, 3438114334), (456, 2895254176), (496, 2661765936), (589, 2241487104), (608, 2171440632), (744, 1774510624), (768, 1719057167), (912, 1447627088), (992, 1330882968), (1178, 1120743552), (1216, 1085720316), (1488, 887255312), (1767, 747162368), (1824, 723813544), (1984, 665441484), (2356, 560371776), (2432, 542860158), (2976, 443627656), (3534, 373581184), (3648, 361906772), (3968, 332720742), (4712, 280185888), (4864, 271430079), (5952, 221813828), (7068, 186790592), (7296, 180953386), (7936, 166360371), (9424, 140092944), (11904, 110906914), (14136, 93395296), (14592, 90476693), (18848, 70046472), (23808, 55453457), (28272, 46697648), (37696, 35023236), (56544, 23348824), (75392, 17511618), (113088, 11674412), (150784, 8755809), (226176, 5837206), (452352, 2918603)]