2478896576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:790

約数の個数: 112

約数和(自身を含む): 5559478848

約数和(自身を除く): 3080582272

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 281, 299, 368, 416, 461, 562, 598, 736, 832, 922, 1124, 1196, 1472, 1844, 2248, 2392, 3653, 3688, 4496, 4784, 5993, 6463, 7306, 7376, 8992, 9568, 10603, 11986, 12926, 14612, 14752, 17984, 19136, 21206, 23972, 25852, 29224, 29504, 42412, 47944, 51704, 58448, 84019, 84824, 95888, 103408, 116896, 129541, 137839, 168038, 169648, 191776, 206816, 233792, 259082, 275678, 336076, 339296, 383552, 413632, 518164, 551356, 672152, 678592, 1036328, 1102712, 1344304, 1684033, 2072656, 2205424, 2688608, 2979443, 3368066, 4145312, 4410848, 5377216, 5958886, 6736132, 8290624, 8821696, 11917772, 13472264, 23835544, 26944528, 38732759, 47671088, 53889056, 77465518, 95342176, 107778112, 154931036, 190684352, 309862072, 619724144, 1239448288, 2478896576]

約数ペア:

[(1, 2478896576), (2, 1239448288), (4, 619724144), (8, 309862072), (13, 190684352), (16, 154931036), (23, 107778112), (26, 95342176), (32, 77465518), (46, 53889056), (52, 47671088), (64, 38732759), (92, 26944528), (104, 23835544), (184, 13472264), (208, 11917772), (281, 8821696), (299, 8290624), (368, 6736132), (416, 5958886), (461, 5377216), (562, 4410848), (598, 4145312), (736, 3368066), (832, 2979443), (922, 2688608), (1124, 2205424), (1196, 2072656), (1472, 1684033), (1844, 1344304), (2248, 1102712), (2392, 1036328), (3653, 678592), (3688, 672152), (4496, 551356), (4784, 518164), (5993, 413632), (6463, 383552), (7306, 339296), (7376, 336076), (8992, 275678), (9568, 259082), (10603, 233792), (11986, 206816), (12926, 191776), (14612, 169648), (14752, 168038), (17984, 137839), (19136, 129541), (21206, 116896), (23972, 103408), (25852, 95888), (29224, 84824), (29504, 84019), (42412, 58448), (47944, 51704)]