31731224112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1300

約数の個数: 240

約数和(自身を含む): 102975462720

約数和(自身を除く): 71244238608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 577, 613, 623, 712, 801, 1008, 1068, 1154, 1226, 1246, 1424, 1602, 1731, 1839, 1869, 2136, 2308, 2452, 2492, 3204, 3462, 3678, 3738, 4039, 4272, 4291, 4616, 4904, 4984, 5193, 5517, 5607, 6408, 6924, 7356, 7476, 8078, 8582, 9232, 9808, 9968, 10386, 11034, 11214, 12117, 12816, 12873, 13848, 14712, 14952, 16156, 17164, 20772, 22068, 22428, 24234, 25746, 27696, 29424, 29904, 32312, 34328, 36351, 38619, 41544, 44136, 44856, 48468, 51353, 51492, 54557, 64624, 68656, 72702, 77238, 83088, 88272, 89712, 96936, 102706, 102984, 109114, 145404, 154059, 154476, 163671, 193872, 205412, 205968, 218228, 290808, 308118, 308952, 327342, 353701, 359471, 381899, 410824, 436456, 462177, 491013, 581616, 616236, 617904, 654684, 707402, 718942, 763798, 821648, 872912, 924354, 982026, 1061103, 1078413, 1145697, 1232472, 1309368, 1414804, 1437884, 1527596, 1848708, 1964052, 2122206, 2156826, 2291394, 2464944, 2475907, 2618736, 2829608, 2875768, 3055192, 3183309, 3235239, 3437091, 3697416, 3928104, 4244412, 4313652, 4582788, 4951814, 5659216, 5751536, 6110384, 6366618, 6470478, 6874182, 7394832, 7427721, 7856208, 8488824, 8627304, 9165576, 9903628, 12733236, 12940956, 13748364, 14855442, 16977648, 17254608, 18331152, 19807256, 22283163, 25466472, 25881912, 27496728, 29710884, 31479389, 39614512, 44566326, 50932944, 51763824, 54993456, 59421768, 62958778, 89132652, 94438167, 118843536, 125917556, 178265304, 188876334, 220355723, 251835112, 283314501, 356530608, 377752668, 440711446, 503670224, 566629002, 661067169, 755505336, 881422892, 1133258004, 1322134338, 1511010672, 1762845784, 1983201507, 2266516008, 2644268676, 3525691568, 3966403014, 4533032016, 5288537352, 7932806028, 10577074704, 15865612056, 31731224112]

約数ペア:

[(1, 31731224112), (2, 15865612056), (3, 10577074704), (4, 7932806028), (6, 5288537352), (7, 4533032016), (8, 3966403014), (9, 3525691568), (12, 2644268676), (14, 2266516008), (16, 1983201507), (18, 1762845784), (21, 1511010672), (24, 1322134338), (28, 1133258004), (36, 881422892), (42, 755505336), (48, 661067169), (56, 566629002), (63, 503670224), (72, 440711446), (84, 377752668), (89, 356530608), (112, 283314501), (126, 251835112), (144, 220355723), (168, 188876334), (178, 178265304), (252, 125917556), (267, 118843536), (336, 94438167), (356, 89132652), (504, 62958778), (534, 59421768), (577, 54993456), (613, 51763824), (623, 50932944), (712, 44566326), (801, 39614512), (1008, 31479389), (1068, 29710884), (1154, 27496728), (1226, 25881912), (1246, 25466472), (1424, 22283163), (1602, 19807256), (1731, 18331152), (1839, 17254608), (1869, 16977648), (2136, 14855442), (2308, 13748364), (2452, 12940956), (2492, 12733236), (3204, 9903628), (3462, 9165576), (3678, 8627304), (3738, 8488824), (4039, 7856208), (4272, 7427721), (4291, 7394832), (4616, 6874182), (4904, 6470478), (4984, 6366618), (5193, 6110384), (5517, 5751536), (5607, 5659216), (6408, 4951814), (6924, 4582788), (7356, 4313652), (7476, 4244412), (8078, 3928104), (8582, 3697416), (9232, 3437091), (9808, 3235239), (9968, 3183309), (10386, 3055192), (11034, 2875768), (11214, 2829608), (12117, 2618736), (12816, 2475907), (12873, 2464944), (13848, 2291394), (14712, 2156826), (14952, 2122206), (16156, 1964052), (17164, 1848708), (20772, 1527596), (22068, 1437884), (22428, 1414804), (24234, 1309368), (25746, 1232472), (27696, 1145697), (29424, 1078413), (29904, 1061103), (32312, 982026), (34328, 924354), (36351, 872912), (38619, 821648), (41544, 763798), (44136, 718942), (44856, 707402), (48468, 654684), (51353, 617904), (51492, 616236), (54557, 581616), (64624, 491013), (68656, 462177), (72702, 436456), (77238, 410824), (83088, 381899), (88272, 359471), (89712, 353701), (96936, 327342), (102706, 308952), (102984, 308118), (109114, 290808), (145404, 218228), (154059, 205968), (154476, 205412), (163671, 193872)]