427065912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21762

約数の個数: 128

約数和(自身を含む): 1460121600

約数和(自身を除く): 1033055688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21727, 43454, 65181, 86908, 130362, 152089, 173816, 195543, 260724, 282451, 304178, 391086, 456267, 521448, 564902, 586629, 608356, 782172, 847353, 912534, 1129804, 1173258, 1216712, 1368801, 1564344, 1694706, 1825068, 1977157, 2259608, 2346516, 2542059, 2737602, 3389412, 3650136, 3954314, 4106403, 4693032, 5084118, 5475204, 5931471, 6778824, 7626177, 7908628, 8212806, 10168236, 10950408, 11862942, 15252354, 15817256, 16425612, 17794413, 20336472, 23725884, 30504708, 32851224, 35588826, 47451768, 53383239, 61009416, 71177652, 106766478, 142355304, 213532956, 427065912]

約数ペア:

[(1, 427065912), (2, 213532956), (3, 142355304), (4, 106766478), (6, 71177652), (7, 61009416), (8, 53383239), (9, 47451768), (12, 35588826), (13, 32851224), (14, 30504708), (18, 23725884), (21, 20336472), (24, 17794413), (26, 16425612), (27, 15817256), (28, 15252354), (36, 11862942), (39, 10950408), (42, 10168236), (52, 8212806), (54, 7908628), (56, 7626177), (63, 6778824), (72, 5931471), (78, 5475204), (84, 5084118), (91, 4693032), (104, 4106403), (108, 3954314), (117, 3650136), (126, 3389412), (156, 2737602), (168, 2542059), (182, 2346516), (189, 2259608), (216, 1977157), (234, 1825068), (252, 1694706), (273, 1564344), (312, 1368801), (351, 1216712), (364, 1173258), (378, 1129804), (468, 912534), (504, 847353), (546, 782172), (702, 608356), (728, 586629), (756, 564902), (819, 521448), (936, 456267), (1092, 391086), (1404, 304178), (1512, 282451), (1638, 260724), (2184, 195543), (2457, 173816), (2808, 152089), (3276, 130362), (4914, 86908), (6552, 65181), (9828, 43454), (19656, 21727)]