402960672

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 1179360000

約数和(自身を除く): 776399328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 89, 96, 144, 158, 178, 199, 237, 267, 288, 316, 356, 398, 474, 534, 597, 632, 711, 712, 796, 801, 948, 1068, 1194, 1264, 1422, 1424, 1592, 1602, 1791, 1896, 2136, 2388, 2528, 2844, 2848, 3184, 3204, 3582, 3792, 4272, 4776, 5688, 6368, 6408, 7031, 7164, 7584, 8544, 9552, 11376, 12816, 14062, 14328, 15721, 17711, 19104, 21093, 22752, 25632, 28124, 28656, 31442, 35422, 42186, 47163, 53133, 56248, 57312, 62884, 63279, 70844, 84372, 94326, 106266, 112496, 125768, 126558, 141489, 141688, 159399, 168744, 188652, 212532, 224992, 251536, 253116, 282978, 283376, 318798, 337488, 377304, 425064, 503072, 506232, 565956, 566752, 637596, 674976, 754608, 850128, 1012464, 1131912, 1275192, 1399169, 1509216, 1700256, 2024928, 2263824, 2550384, 2798338, 4197507, 4527648, 5100768, 5596676, 8395014, 11193352, 12592521, 16790028, 22386704, 25185042, 33580056, 44773408, 50370084, 67160112, 100740168, 134320224, 201480336, 402960672]

約数ペア:

[(1, 402960672), (2, 201480336), (3, 134320224), (4, 100740168), (6, 67160112), (8, 50370084), (9, 44773408), (12, 33580056), (16, 25185042), (18, 22386704), (24, 16790028), (32, 12592521), (36, 11193352), (48, 8395014), (72, 5596676), (79, 5100768), (89, 4527648), (96, 4197507), (144, 2798338), (158, 2550384), (178, 2263824), (199, 2024928), (237, 1700256), (267, 1509216), (288, 1399169), (316, 1275192), (356, 1131912), (398, 1012464), (474, 850128), (534, 754608), (597, 674976), (632, 637596), (711, 566752), (712, 565956), (796, 506232), (801, 503072), (948, 425064), (1068, 377304), (1194, 337488), (1264, 318798), (1422, 283376), (1424, 282978), (1592, 253116), (1602, 251536), (1791, 224992), (1896, 212532), (2136, 188652), (2388, 168744), (2528, 159399), (2844, 141688), (2848, 141489), (3184, 126558), (3204, 125768), (3582, 112496), (3792, 106266), (4272, 94326), (4776, 84372), (5688, 70844), (6368, 63279), (6408, 62884), (7031, 57312), (7164, 56248), (7584, 53133), (8544, 47163), (9552, 42186), (11376, 35422), (12816, 31442), (14062, 28656), (14328, 28124), (15721, 25632), (17711, 22752), (19104, 21093)]