254764008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2756

約数の個数: 128

約数和(自身を含む): 777600000

約数和(自身を除く): 522835992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2622, 2699, 3496, 3933, 4104, 4968, 5244, 5398, 7866, 8097, 10488, 10796, 11799, 15732, 16194, 21592, 23598, 24291, 31464, 32388, 47196, 48582, 51281, 62077, 64776, 72873, 94392, 97164, 102562, 124154, 145746, 153843, 186231, 194328, 205124, 248308, 291492, 307686, 372462, 410248, 461529, 496616, 558693, 582984, 615372, 744924, 923058, 1117386, 1179463, 1230744, 1384587, 1489848, 1676079, 1846116, 2234772, 2358926, 2769174, 3352158, 3538389, 3692232, 4469544, 4717852, 5538348, 6704316, 7076778, 9435704, 10615167, 11076696, 13408632, 14153556, 21230334, 28307112, 31845501, 42460668, 63691002, 84921336, 127382004, 254764008]

約数ペア:

[(1, 254764008), (2, 127382004), (3, 84921336), (4, 63691002), (6, 42460668), (8, 31845501), (9, 28307112), (12, 21230334), (18, 14153556), (19, 13408632), (23, 11076696), (24, 10615167), (27, 9435704), (36, 7076778), (38, 6704316), (46, 5538348), (54, 4717852), (57, 4469544), (69, 3692232), (72, 3538389), (76, 3352158), (92, 2769174), (108, 2358926), (114, 2234772), (138, 1846116), (152, 1676079), (171, 1489848), (184, 1384587), (207, 1230744), (216, 1179463), (228, 1117386), (276, 923058), (342, 744924), (414, 615372), (437, 582984), (456, 558693), (513, 496616), (552, 461529), (621, 410248), (684, 372462), (828, 307686), (874, 291492), (1026, 248308), (1242, 205124), (1311, 194328), (1368, 186231), (1656, 153843), (1748, 145746), (2052, 124154), (2484, 102562), (2622, 97164), (2699, 94392), (3496, 72873), (3933, 64776), (4104, 62077), (4968, 51281), (5244, 48582), (5398, 47196), (7866, 32388), (8097, 31464), (10488, 24291), (10796, 23598), (11799, 21592), (15732, 16194)]