745059952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 1943875584

約数和(自身を除く): 1198815632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 238, 248, 272, 364, 403, 434, 442, 476, 496, 527, 728, 806, 868, 884, 952, 971, 1054, 1456, 1547, 1612, 1736, 1768, 1904, 1942, 2108, 2821, 3094, 3224, 3472, 3536, 3689, 3884, 4216, 5642, 6188, 6448, 6797, 6851, 7378, 7768, 8432, 11284, 12376, 12623, 13594, 13702, 14756, 15536, 16507, 22568, 24752, 25246, 27188, 27404, 29512, 30101, 33014, 45136, 47957, 50492, 54376, 54808, 59024, 60202, 66028, 88361, 95914, 100984, 108752, 109616, 115549, 120404, 132056, 176722, 191828, 201968, 210707, 214591, 231098, 240808, 264112, 353444, 383656, 391313, 421414, 429182, 462196, 481616, 511717, 706888, 767312, 782626, 842828, 858364, 924392, 1023434, 1413776, 1502137, 1565252, 1685656, 1716728, 1848784, 2046868, 2739191, 3004274, 3130504, 3371312, 3433456, 3582019, 4093736, 5478382, 6008548, 6261008, 6652321, 7164038, 8187472, 10956764, 12017096, 13304642, 14328076, 21913528, 24034192, 26609284, 28656152, 43827056, 46566247, 53218568, 57312304, 93132494, 106437136, 186264988, 372529976, 745059952]

約数ペア:

[(1, 745059952), (2, 372529976), (4, 186264988), (7, 106437136), (8, 93132494), (13, 57312304), (14, 53218568), (16, 46566247), (17, 43827056), (26, 28656152), (28, 26609284), (31, 24034192), (34, 21913528), (52, 14328076), (56, 13304642), (62, 12017096), (68, 10956764), (91, 8187472), (104, 7164038), (112, 6652321), (119, 6261008), (124, 6008548), (136, 5478382), (182, 4093736), (208, 3582019), (217, 3433456), (221, 3371312), (238, 3130504), (248, 3004274), (272, 2739191), (364, 2046868), (403, 1848784), (434, 1716728), (442, 1685656), (476, 1565252), (496, 1502137), (527, 1413776), (728, 1023434), (806, 924392), (868, 858364), (884, 842828), (952, 782626), (971, 767312), (1054, 706888), (1456, 511717), (1547, 481616), (1612, 462196), (1736, 429182), (1768, 421414), (1904, 391313), (1942, 383656), (2108, 353444), (2821, 264112), (3094, 240808), (3224, 231098), (3472, 214591), (3536, 210707), (3689, 201968), (3884, 191828), (4216, 176722), (5642, 132056), (6188, 120404), (6448, 115549), (6797, 109616), (6851, 108752), (7378, 100984), (7768, 95914), (8432, 88361), (11284, 66028), (12376, 60202), (12623, 59024), (13594, 54808), (13702, 54376), (14756, 50492), (15536, 47957), (16507, 45136), (22568, 33014), (24752, 30101), (25246, 29512), (27188, 27404)]