28490850816

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7687}}^1$

素因数の和:7854

約数の個数: 160

約数和(自身を含む): 80535797760

約数和(自身を除く): 52044946944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 256, 304, 381, 384, 456, 508, 512, 608, 762, 768, 912, 1016, 1216, 1524, 1536, 1824, 2032, 2413, 2432, 3048, 3648, 4064, 4826, 4864, 6096, 7239, 7296, 7687, 8128, 9652, 9728, 12192, 14478, 14592, 15374, 16256, 19304, 23061, 24384, 28956, 29184, 30748, 32512, 38608, 46122, 48768, 57912, 61496, 65024, 77216, 92244, 97536, 115824, 122992, 146053, 154432, 184488, 195072, 231648, 245984, 292106, 308864, 368976, 438159, 463296, 491968, 584212, 617728, 737952, 876318, 926592, 976249, 983936, 1168424, 1235456, 1475904, 1752636, 1853184, 1952498, 1967872, 2336848, 2928747, 2951808, 3505272, 3706368, 3904996, 3935744, 4673696, 5857494, 5903616, 7010544, 7809992, 9347392, 11714988, 11807232, 14021088, 15619984, 18548731, 18694784, 23429976, 28042176, 31239968, 37097462, 37389568, 46859952, 55646193, 56084352, 62479936, 74194924, 74779136, 93719904, 111292386, 112168704, 124959872, 148389848, 187439808, 222584772, 224337408, 249919744, 296779696, 374879616, 445169544, 499839488, 593559392, 749759232, 890339088, 1187118784, 1499518464, 1780678176, 2374237568, 3561356352, 4748475136, 7122712704, 9496950272, 14245425408, 28490850816]

約数ペア:

[(1, 28490850816), (2, 14245425408), (3, 9496950272), (4, 7122712704), (6, 4748475136), (8, 3561356352), (12, 2374237568), (16, 1780678176), (19, 1499518464), (24, 1187118784), (32, 890339088), (38, 749759232), (48, 593559392), (57, 499839488), (64, 445169544), (76, 374879616), (96, 296779696), (114, 249919744), (127, 224337408), (128, 222584772), (152, 187439808), (192, 148389848), (228, 124959872), (254, 112168704), (256, 111292386), (304, 93719904), (381, 74779136), (384, 74194924), (456, 62479936), (508, 56084352), (512, 55646193), (608, 46859952), (762, 37389568), (768, 37097462), (912, 31239968), (1016, 28042176), (1216, 23429976), (1524, 18694784), (1536, 18548731), (1824, 15619984), (2032, 14021088), (2413, 11807232), (2432, 11714988), (3048, 9347392), (3648, 7809992), (4064, 7010544), (4826, 5903616), (4864, 5857494), (6096, 4673696), (7239, 3935744), (7296, 3904996), (7687, 3706368), (8128, 3505272), (9652, 2951808), (9728, 2928747), (12192, 2336848), (14478, 1967872), (14592, 1952498), (15374, 1853184), (16256, 1752636), (19304, 1475904), (23061, 1235456), (24384, 1168424), (28956, 983936), (29184, 976249), (30748, 926592), (32512, 876318), (38608, 737952), (46122, 617728), (48768, 584212), (57912, 491968), (61496, 463296), (65024, 438159), (77216, 368976), (92244, 308864), (97536, 292106), (115824, 245984), (122992, 231648), (146053, 195072), (154432, 184488)]