761500908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1444

約数の個数: 144

約数和(自身を含む): 2306304000

約数和(自身を除く): 1544803092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 79, 84, 87, 116, 126, 158, 174, 203, 237, 252, 261, 316, 348, 406, 474, 522, 553, 609, 711, 812, 948, 1044, 1106, 1218, 1319, 1422, 1659, 1827, 2212, 2291, 2436, 2638, 2844, 3318, 3654, 3957, 4582, 4977, 5276, 6636, 6873, 7308, 7914, 9164, 9233, 9954, 11871, 13746, 15828, 16037, 18466, 19908, 20619, 23742, 27492, 27699, 32074, 36932, 38251, 41238, 47484, 48111, 55398, 64148, 76502, 82476, 83097, 96222, 104201, 110796, 114753, 144333, 153004, 166194, 192444, 208402, 229506, 267757, 288666, 312603, 332388, 344259, 416804, 459012, 535514, 577332, 625206, 688518, 729407, 803271, 937809, 1071028, 1250412, 1377036, 1458814, 1606542, 1875618, 2188221, 2409813, 2917628, 3021829, 3213084, 3751236, 4376442, 4819626, 6043658, 6564663, 8752884, 9065487, 9639252, 12087316, 13129326, 18130974, 21152803, 26258652, 27196461, 36261948, 42305606, 54392922, 63458409, 84611212, 108785844, 126916818, 190375227, 253833636, 380750454, 761500908]

約数ペア:

[(1, 761500908), (2, 380750454), (3, 253833636), (4, 190375227), (6, 126916818), (7, 108785844), (9, 84611212), (12, 63458409), (14, 54392922), (18, 42305606), (21, 36261948), (28, 27196461), (29, 26258652), (36, 21152803), (42, 18130974), (58, 13129326), (63, 12087316), (79, 9639252), (84, 9065487), (87, 8752884), (116, 6564663), (126, 6043658), (158, 4819626), (174, 4376442), (203, 3751236), (237, 3213084), (252, 3021829), (261, 2917628), (316, 2409813), (348, 2188221), (406, 1875618), (474, 1606542), (522, 1458814), (553, 1377036), (609, 1250412), (711, 1071028), (812, 937809), (948, 803271), (1044, 729407), (1106, 688518), (1218, 625206), (1319, 577332), (1422, 535514), (1659, 459012), (1827, 416804), (2212, 344259), (2291, 332388), (2436, 312603), (2638, 288666), (2844, 267757), (3318, 229506), (3654, 208402), (3957, 192444), (4582, 166194), (4977, 153004), (5276, 144333), (6636, 114753), (6873, 110796), (7308, 104201), (7914, 96222), (9164, 83097), (9233, 82476), (9954, 76502), (11871, 64148), (13746, 55398), (15828, 48111), (16037, 47484), (18466, 41238), (19908, 38251), (20619, 36932), (23742, 32074), (27492, 27699)]