2947609548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 8461680640

約数和(自身を除く): 5514071092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 127, 156, 183, 234, 244, 254, 271, 351, 366, 381, 468, 508, 542, 549, 702, 732, 762, 793, 813, 1084, 1098, 1143, 1404, 1524, 1586, 1626, 1647, 1651, 2196, 2286, 2379, 2439, 3172, 3252, 3294, 3302, 3429, 3523, 4572, 4758, 4878, 4953, 6588, 6604, 6858, 7046, 7137, 7317, 7747, 9516, 9756, 9906, 10569, 13716, 14092, 14274, 14634, 14859, 15494, 16531, 19812, 21138, 21411, 23241, 28548, 29268, 29718, 30988, 31707, 33062, 34417, 42276, 42822, 44577, 46482, 49593, 59436, 63414, 66124, 68834, 69723, 85644, 89154, 92964, 95121, 99186, 100711, 103251, 126828, 137668, 139446, 148779, 178308, 190242, 198372, 201422, 206502, 209169, 214903, 278892, 297558, 302133, 309753, 380484, 402844, 413004, 418338, 429806, 446337, 447421, 595116, 604266, 619506, 644709, 836676, 859612, 892674, 894842, 906399, 929259, 1208532, 1239012, 1289418, 1342263, 1785348, 1789684, 1812798, 1858518, 1934127, 2099437, 2578836, 2684526, 2719197, 3625596, 3717036, 3868254, 4026789, 4198874, 5369052, 5438394, 5802381, 6298311, 7736508, 8053578, 8397748, 10876788, 11604762, 12080367, 12596622, 16107156, 18894933, 23209524, 24160734, 25193244, 27292681, 37789866, 48321468, 54585362, 56684799, 75579732, 81878043, 109170724, 113369598, 163756086, 226739196, 245634129, 327512172, 491268258, 736902387, 982536516, 1473804774, 2947609548]

約数ペア:

[(1, 2947609548), (2, 1473804774), (3, 982536516), (4, 736902387), (6, 491268258), (9, 327512172), (12, 245634129), (13, 226739196), (18, 163756086), (26, 113369598), (27, 109170724), (36, 81878043), (39, 75579732), (52, 56684799), (54, 54585362), (61, 48321468), (78, 37789866), (108, 27292681), (117, 25193244), (122, 24160734), (127, 23209524), (156, 18894933), (183, 16107156), (234, 12596622), (244, 12080367), (254, 11604762), (271, 10876788), (351, 8397748), (366, 8053578), (381, 7736508), (468, 6298311), (508, 5802381), (542, 5438394), (549, 5369052), (702, 4198874), (732, 4026789), (762, 3868254), (793, 3717036), (813, 3625596), (1084, 2719197), (1098, 2684526), (1143, 2578836), (1404, 2099437), (1524, 1934127), (1586, 1858518), (1626, 1812798), (1647, 1789684), (1651, 1785348), (2196, 1342263), (2286, 1289418), (2379, 1239012), (2439, 1208532), (3172, 929259), (3252, 906399), (3294, 894842), (3302, 892674), (3429, 859612), (3523, 836676), (4572, 644709), (4758, 619506), (4878, 604266), (4953, 595116), (6588, 447421), (6604, 446337), (6858, 429806), (7046, 418338), (7137, 413004), (7317, 402844), (7747, 380484), (9516, 309753), (9756, 302133), (9906, 297558), (10569, 278892), (13716, 214903), (14092, 209169), (14274, 206502), (14634, 201422), (14859, 198372), (15494, 190242), (16531, 178308), (19812, 148779), (21138, 139446), (21411, 137668), (23241, 126828), (28548, 103251), (29268, 100711), (29718, 99186), (30988, 95121), (31707, 92964), (33062, 89154), (34417, 85644), (42276, 69723), (42822, 68834), (44577, 66124), (46482, 63414), (49593, 59436)]