307379268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 934891776

約数和(自身を除く): 627512508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 181, 207, 252, 276, 293, 322, 362, 414, 483, 543, 586, 644, 724, 828, 879, 966, 1086, 1172, 1267, 1449, 1629, 1758, 1932, 2051, 2172, 2534, 2637, 2898, 3258, 3516, 3801, 4102, 4163, 5068, 5274, 5796, 6153, 6516, 6739, 7602, 8204, 8326, 10548, 11403, 12306, 12489, 13478, 15204, 16652, 18459, 20217, 22806, 24612, 24978, 26956, 29141, 36918, 37467, 40434, 45612, 47173, 49956, 53033, 58282, 60651, 73836, 74934, 80868, 87423, 94346, 106066, 116564, 121302, 141519, 149868, 159099, 174846, 188692, 212132, 242604, 262269, 283038, 318198, 349692, 371231, 424557, 477297, 524538, 566076, 636396, 742462, 849114, 954594, 1049076, 1113693, 1219759, 1484924, 1698228, 1909188, 2227386, 2439518, 3341079, 3659277, 4454772, 4879036, 6682158, 7318554, 8538313, 10977831, 13364316, 14637108, 17076626, 21955662, 25614939, 34153252, 43911324, 51229878, 76844817, 102459756, 153689634, 307379268]

約数ペア:

[(1, 307379268), (2, 153689634), (3, 102459756), (4, 76844817), (6, 51229878), (7, 43911324), (9, 34153252), (12, 25614939), (14, 21955662), (18, 17076626), (21, 14637108), (23, 13364316), (28, 10977831), (36, 8538313), (42, 7318554), (46, 6682158), (63, 4879036), (69, 4454772), (84, 3659277), (92, 3341079), (126, 2439518), (138, 2227386), (161, 1909188), (181, 1698228), (207, 1484924), (252, 1219759), (276, 1113693), (293, 1049076), (322, 954594), (362, 849114), (414, 742462), (483, 636396), (543, 566076), (586, 524538), (644, 477297), (724, 424557), (828, 371231), (879, 349692), (966, 318198), (1086, 283038), (1172, 262269), (1267, 242604), (1449, 212132), (1629, 188692), (1758, 174846), (1932, 159099), (2051, 149868), (2172, 141519), (2534, 121302), (2637, 116564), (2898, 106066), (3258, 94346), (3516, 87423), (3801, 80868), (4102, 74934), (4163, 73836), (5068, 60651), (5274, 58282), (5796, 53033), (6153, 49956), (6516, 47173), (6739, 45612), (7602, 40434), (8204, 37467), (8326, 36918), (10548, 29141), (11403, 26956), (12306, 24978), (12489, 24612), (13478, 22806), (15204, 20217), (16652, 18459)]