471520416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 1351274400

約数和(自身を除く): 879753984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 269, 304, 372, 456, 496, 538, 589, 608, 744, 807, 912, 961, 992, 1076, 1178, 1488, 1614, 1767, 1824, 1922, 2152, 2356, 2883, 2976, 3228, 3534, 3844, 4304, 4712, 5111, 5766, 6456, 7068, 7688, 8339, 8608, 9424, 10222, 11532, 12912, 14136, 15333, 15376, 16678, 18259, 18848, 20444, 23064, 25017, 25824, 28272, 30666, 30752, 33356, 36518, 40888, 46128, 50034, 54777, 56544, 61332, 66712, 73036, 81776, 92256, 100068, 109554, 122664, 133424, 146072, 158441, 163552, 200136, 219108, 245328, 258509, 266848, 292144, 316882, 400272, 438216, 475323, 490656, 517018, 584288, 633764, 775527, 800544, 876432, 950646, 1034036, 1267528, 1551054, 1752864, 1901292, 2068072, 2535056, 3102108, 3802584, 4136144, 4911671, 5070112, 6204216, 7605168, 8272288, 9823342, 12408432, 14735013, 15210336, 19646684, 24816864, 29470026, 39293368, 58940052, 78586736, 117880104, 157173472, 235760208, 471520416]

約数ペア:

[(1, 471520416), (2, 235760208), (3, 157173472), (4, 117880104), (6, 78586736), (8, 58940052), (12, 39293368), (16, 29470026), (19, 24816864), (24, 19646684), (31, 15210336), (32, 14735013), (38, 12408432), (48, 9823342), (57, 8272288), (62, 7605168), (76, 6204216), (93, 5070112), (96, 4911671), (114, 4136144), (124, 3802584), (152, 3102108), (186, 2535056), (228, 2068072), (248, 1901292), (269, 1752864), (304, 1551054), (372, 1267528), (456, 1034036), (496, 950646), (538, 876432), (589, 800544), (608, 775527), (744, 633764), (807, 584288), (912, 517018), (961, 490656), (992, 475323), (1076, 438216), (1178, 400272), (1488, 316882), (1614, 292144), (1767, 266848), (1824, 258509), (1922, 245328), (2152, 219108), (2356, 200136), (2883, 163552), (2976, 158441), (3228, 146072), (3534, 133424), (3844, 122664), (4304, 109554), (4712, 100068), (5111, 92256), (5766, 81776), (6456, 73036), (7068, 66712), (7688, 61332), (8339, 56544), (8608, 54777), (9424, 50034), (10222, 46128), (11532, 40888), (12912, 36518), (14136, 33356), (15333, 30752), (15376, 30666), (16678, 28272), (18259, 25824), (18848, 25017), (20444, 23064)]