888978132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 2754823680

約数和(自身を除く): 1865845548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 61, 63, 74, 84, 108, 111, 122, 126, 148, 183, 189, 222, 244, 252, 259, 333, 366, 378, 427, 444, 518, 521, 549, 666, 732, 756, 777, 854, 999, 1036, 1042, 1098, 1281, 1332, 1554, 1563, 1647, 1708, 1998, 2084, 2196, 2257, 2331, 2562, 3108, 3126, 3294, 3647, 3843, 3996, 4514, 4662, 4689, 5124, 6252, 6588, 6771, 6993, 7294, 7686, 9028, 9324, 9378, 10941, 11529, 13542, 13986, 14067, 14588, 15372, 15799, 18756, 19277, 20313, 21882, 23058, 27084, 27972, 28134, 31598, 31781, 32823, 38554, 40626, 43764, 46116, 47397, 56268, 57831, 60939, 63196, 63562, 65646, 77108, 81252, 94794, 95343, 98469, 115662, 121878, 127124, 131292, 134939, 142191, 173493, 189588, 190686, 196938, 222467, 231324, 243756, 269878, 284382, 286029, 346986, 381372, 393876, 404817, 426573, 444934, 520479, 539756, 568764, 572058, 667401, 693972, 809634, 853146, 858087, 889868, 1040958, 1144116, 1175897, 1214451, 1334802, 1619268, 1706292, 1716174, 2002203, 2081916, 2351794, 2428902, 2669604, 3432348, 3527691, 3643353, 4004406, 4703588, 4857804, 6006609, 7055382, 7286706, 8008812, 8231279, 10583073, 12013218, 14110764, 14573412, 16462558, 21166146, 24026436, 24693837, 31749219, 32925116, 42332292, 49387674, 63498438, 74081511, 98775348, 126996876, 148163022, 222244533, 296326044, 444489066, 888978132]

約数ペア:

[(1, 888978132), (2, 444489066), (3, 296326044), (4, 222244533), (6, 148163022), (7, 126996876), (9, 98775348), (12, 74081511), (14, 63498438), (18, 49387674), (21, 42332292), (27, 32925116), (28, 31749219), (36, 24693837), (37, 24026436), (42, 21166146), (54, 16462558), (61, 14573412), (63, 14110764), (74, 12013218), (84, 10583073), (108, 8231279), (111, 8008812), (122, 7286706), (126, 7055382), (148, 6006609), (183, 4857804), (189, 4703588), (222, 4004406), (244, 3643353), (252, 3527691), (259, 3432348), (333, 2669604), (366, 2428902), (378, 2351794), (427, 2081916), (444, 2002203), (518, 1716174), (521, 1706292), (549, 1619268), (666, 1334802), (732, 1214451), (756, 1175897), (777, 1144116), (854, 1040958), (999, 889868), (1036, 858087), (1042, 853146), (1098, 809634), (1281, 693972), (1332, 667401), (1554, 572058), (1563, 568764), (1647, 539756), (1708, 520479), (1998, 444934), (2084, 426573), (2196, 404817), (2257, 393876), (2331, 381372), (2562, 346986), (3108, 286029), (3126, 284382), (3294, 269878), (3647, 243756), (3843, 231324), (3996, 222467), (4514, 196938), (4662, 190686), (4689, 189588), (5124, 173493), (6252, 142191), (6588, 134939), (6771, 131292), (6993, 127124), (7294, 121878), (7686, 115662), (9028, 98469), (9324, 95343), (9378, 94794), (10941, 81252), (11529, 77108), (13542, 65646), (13986, 63562), (14067, 63196), (14588, 60939), (15372, 57831), (15799, 56268), (18756, 47397), (19277, 46116), (20313, 43764), (21882, 40626), (23058, 38554), (27084, 32823), (27972, 31781), (28134, 31598)]