420837312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 1367649792

約数和(自身を除く): 946812480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 113, 119, 136, 163, 168, 192, 204, 224, 226, 238, 272, 326, 336, 339, 357, 408, 448, 452, 476, 489, 544, 652, 672, 678, 714, 791, 816, 904, 952, 978, 1088, 1141, 1304, 1344, 1356, 1428, 1582, 1632, 1808, 1904, 1921, 1956, 2282, 2373, 2608, 2712, 2771, 2856, 3164, 3264, 3423, 3616, 3808, 3842, 3912, 4564, 4746, 5216, 5424, 5542, 5712, 5763, 6328, 6846, 7232, 7616, 7684, 7824, 8313, 9128, 9492, 10432, 10848, 11084, 11424, 11526, 12656, 13447, 13692, 15368, 15648, 16626, 18256, 18419, 18984, 19397, 21696, 22168, 22848, 23052, 25312, 26894, 27384, 30736, 31296, 33252, 36512, 36838, 37968, 38794, 40341, 44336, 46104, 50624, 53788, 54768, 55257, 58191, 61472, 66504, 73024, 73676, 75936, 77588, 80682, 88672, 92208, 107576, 109536, 110514, 116382, 122944, 128933, 133008, 147352, 151872, 155176, 161364, 177344, 184416, 215152, 219072, 221028, 232764, 257866, 266016, 294704, 310352, 313123, 322728, 368832, 386799, 430304, 442056, 465528, 515732, 532032, 589408, 620704, 626246, 645456, 773598, 860608, 884112, 931056, 939369, 1031464, 1178816, 1241408, 1252492, 1290912, 1547196, 1768224, 1862112, 1878738, 2062928, 2191861, 2504984, 2581824, 3094392, 3536448, 3724224, 3757476, 4125856, 4383722, 5009968, 6188784, 6575583, 7514952, 8251712, 8767444, 10019936, 12377568, 13151166, 15029904, 17534888, 20039872, 24755136, 26302332, 30059808, 35069776, 52604664, 60119616, 70139552, 105209328, 140279104, 210418656, 420837312]

約数ペア:

[(1, 420837312), (2, 210418656), (3, 140279104), (4, 105209328), (6, 70139552), (7, 60119616), (8, 52604664), (12, 35069776), (14, 30059808), (16, 26302332), (17, 24755136), (21, 20039872), (24, 17534888), (28, 15029904), (32, 13151166), (34, 12377568), (42, 10019936), (48, 8767444), (51, 8251712), (56, 7514952), (64, 6575583), (68, 6188784), (84, 5009968), (96, 4383722), (102, 4125856), (112, 3757476), (113, 3724224), (119, 3536448), (136, 3094392), (163, 2581824), (168, 2504984), (192, 2191861), (204, 2062928), (224, 1878738), (226, 1862112), (238, 1768224), (272, 1547196), (326, 1290912), (336, 1252492), (339, 1241408), (357, 1178816), (408, 1031464), (448, 939369), (452, 931056), (476, 884112), (489, 860608), (544, 773598), (652, 645456), (672, 626246), (678, 620704), (714, 589408), (791, 532032), (816, 515732), (904, 465528), (952, 442056), (978, 430304), (1088, 386799), (1141, 368832), (1304, 322728), (1344, 313123), (1356, 310352), (1428, 294704), (1582, 266016), (1632, 257866), (1808, 232764), (1904, 221028), (1921, 219072), (1956, 215152), (2282, 184416), (2373, 177344), (2608, 161364), (2712, 155176), (2771, 151872), (2856, 147352), (3164, 133008), (3264, 128933), (3423, 122944), (3616, 116382), (3808, 110514), (3842, 109536), (3912, 107576), (4564, 92208), (4746, 88672), (5216, 80682), (5424, 77588), (5542, 75936), (5712, 73676), (5763, 73024), (6328, 66504), (6846, 61472), (7232, 58191), (7616, 55257), (7684, 54768), (7824, 53788), (8313, 50624), (9128, 46104), (9492, 44336), (10432, 40341), (10848, 38794), (11084, 37968), (11424, 36838), (11526, 36512), (12656, 33252), (13447, 31296), (13692, 30736), (15368, 27384), (15648, 26894), (16626, 25312), (18256, 23052), (18419, 22848), (18984, 22168), (19397, 21696)]