265062028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 668860416

約数和(自身を除く): 403798388

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 31, 34, 44, 46, 62, 68, 71, 77, 92, 119, 124, 142, 154, 161, 187, 217, 238, 253, 284, 308, 322, 341, 374, 391, 434, 476, 497, 506, 527, 644, 682, 713, 748, 781, 782, 868, 994, 1012, 1054, 1207, 1309, 1364, 1426, 1562, 1564, 1633, 1771, 1988, 2108, 2201, 2387, 2414, 2618, 2737, 2852, 3124, 3266, 3542, 3689, 4301, 4402, 4774, 4828, 4991, 5236, 5467, 5474, 5797, 6532, 7084, 7378, 7843, 8449, 8602, 8804, 9548, 9982, 10934, 10948, 11431, 11594, 12121, 13277, 14756, 15407, 15686, 16898, 17204, 17963, 19964, 21868, 22862, 23188, 24211, 24242, 26554, 27761, 30107, 30814, 31372, 33796, 35926, 37417, 40579, 45724, 48422, 48484, 50623, 53108, 54901, 55522, 60214, 61628, 71852, 74834, 81158, 84847, 92939, 96844, 101246, 109802, 111044, 120428, 125741, 133331, 149668, 162316, 169477, 169694, 185878, 194327, 202492, 219604, 251482, 261919, 266662, 305371, 338954, 339388, 354361, 371756, 388654, 411587, 502964, 523838, 533324, 556853, 610742, 677908, 708722, 777308, 823174, 860591, 933317, 1047676, 1113706, 1221484, 1417444, 1646348, 1721182, 1866634, 2137597, 2227412, 2881109, 3442364, 3733268, 3897971, 4275194, 5762218, 6024137, 7795942, 8550388, 9466501, 11524436, 12048274, 15591884, 18933002, 24096548, 37866004, 66265507, 132531014, 265062028]

約数ペア:

[(1, 265062028), (2, 132531014), (4, 66265507), (7, 37866004), (11, 24096548), (14, 18933002), (17, 15591884), (22, 12048274), (23, 11524436), (28, 9466501), (31, 8550388), (34, 7795942), (44, 6024137), (46, 5762218), (62, 4275194), (68, 3897971), (71, 3733268), (77, 3442364), (92, 2881109), (119, 2227412), (124, 2137597), (142, 1866634), (154, 1721182), (161, 1646348), (187, 1417444), (217, 1221484), (238, 1113706), (253, 1047676), (284, 933317), (308, 860591), (322, 823174), (341, 777308), (374, 708722), (391, 677908), (434, 610742), (476, 556853), (497, 533324), (506, 523838), (527, 502964), (644, 411587), (682, 388654), (713, 371756), (748, 354361), (781, 339388), (782, 338954), (868, 305371), (994, 266662), (1012, 261919), (1054, 251482), (1207, 219604), (1309, 202492), (1364, 194327), (1426, 185878), (1562, 169694), (1564, 169477), (1633, 162316), (1771, 149668), (1988, 133331), (2108, 125741), (2201, 120428), (2387, 111044), (2414, 109802), (2618, 101246), (2737, 96844), (2852, 92939), (3124, 84847), (3266, 81158), (3542, 74834), (3689, 71852), (4301, 61628), (4402, 60214), (4774, 55522), (4828, 54901), (4991, 53108), (5236, 50623), (5467, 48484), (5474, 48422), (5797, 45724), (6532, 40579), (7084, 37417), (7378, 35926), (7843, 33796), (8449, 31372), (8602, 30814), (8804, 30107), (9548, 27761), (9982, 26554), (10934, 24242), (10948, 24211), (11431, 23188), (11594, 22862), (12121, 21868), (13277, 19964), (14756, 17963), (15407, 17204), (15686, 16898)]