1577320128

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{13229}}^1$

素因数の和:13276

約数の個数: 140

約数和(自身を含む): 4879329840

約数和(自身を除く): 3302009712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 3312, 3726, 4416, 4968, 5184, 6624, 7452, 9936, 13229, 13248, 14904, 19872, 26458, 29808, 39687, 39744, 52916, 59616, 79374, 105832, 119061, 119232, 158748, 211664, 238122, 304267, 317496, 357183, 423328, 476244, 608534, 634992, 714366, 846656, 912801, 952488, 1071549, 1217068, 1269984, 1428732, 1825602, 1904976, 2143098, 2434136, 2539968, 2738403, 2857464, 3651204, 3809952, 4286196, 4868272, 5476806, 5714928, 7302408, 7619904, 8215209, 8572392, 9736544, 10953612, 11429856, 14604816, 16430418, 17144784, 19473088, 21907224, 22859712, 24645627, 29209632, 32860836, 34289568, 43814448, 49291254, 58419264, 65721672, 68579136, 87628896, 98582508, 131443344, 175257792, 197165016, 262886688, 394330032, 525773376, 788660064, 1577320128]

約数ペア:

[(1, 1577320128), (2, 788660064), (3, 525773376), (4, 394330032), (6, 262886688), (8, 197165016), (9, 175257792), (12, 131443344), (16, 98582508), (18, 87628896), (23, 68579136), (24, 65721672), (27, 58419264), (32, 49291254), (36, 43814448), (46, 34289568), (48, 32860836), (54, 29209632), (64, 24645627), (69, 22859712), (72, 21907224), (81, 19473088), (92, 17144784), (96, 16430418), (108, 14604816), (138, 11429856), (144, 10953612), (162, 9736544), (184, 8572392), (192, 8215209), (207, 7619904), (216, 7302408), (276, 5714928), (288, 5476806), (324, 4868272), (368, 4286196), (414, 3809952), (432, 3651204), (552, 2857464), (576, 2738403), (621, 2539968), (648, 2434136), (736, 2143098), (828, 1904976), (864, 1825602), (1104, 1428732), (1242, 1269984), (1296, 1217068), (1472, 1071549), (1656, 952488), (1728, 912801), (1863, 846656), (2208, 714366), (2484, 634992), (2592, 608534), (3312, 476244), (3726, 423328), (4416, 357183), (4968, 317496), (5184, 304267), (6624, 238122), (7452, 211664), (9936, 158748), (13229, 119232), (13248, 119061), (14904, 105832), (19872, 79374), (26458, 59616), (29808, 52916), (39687, 39744)]