247955279952

素因数分解:

$2^4\times 3^1\times {\mathrm{563}}^1\times {\mathrm{2879}}^1\times {\mathrm{3187}}^1$

素因数の和:6640

約数の個数: 80

約数和(自身を含む): 642113187840

約数和(自身を除く): 394157907888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 563, 1126, 1689, 2252, 2879, 3187, 3378, 4504, 5758, 6374, 6756, 8637, 9008, 9561, 11516, 12748, 13512, 17274, 19122, 23032, 25496, 27024, 34548, 38244, 46064, 50992, 69096, 76488, 138192, 152976, 1620877, 1794281, 3241754, 3588562, 4862631, 5382843, 6483508, 7177124, 9175373, 9725262, 10765686, 12967016, 14354248, 18350746, 19450524, 21531372, 25934032, 27526119, 28708496, 36701492, 38901048, 43062744, 55052238, 73402984, 77802096, 86125488, 110104476, 146805968, 220208952, 440417904, 5165734999, 10331469998, 15497204997, 20662939996, 30994409994, 41325879992, 61988819988, 82651759984, 123977639976, 247955279952]

約数ペア:

[(1, 247955279952), (2, 123977639976), (3, 82651759984), (4, 61988819988), (6, 41325879992), (8, 30994409994), (12, 20662939996), (16, 15497204997), (24, 10331469998), (48, 5165734999), (563, 440417904), (1126, 220208952), (1689, 146805968), (2252, 110104476), (2879, 86125488), (3187, 77802096), (3378, 73402984), (4504, 55052238), (5758, 43062744), (6374, 38901048), (6756, 36701492), (8637, 28708496), (9008, 27526119), (9561, 25934032), (11516, 21531372), (12748, 19450524), (13512, 18350746), (17274, 14354248), (19122, 12967016), (23032, 10765686), (25496, 9725262), (27024, 9175373), (34548, 7177124), (38244, 6483508), (46064, 5382843), (50992, 4862631), (69096, 3588562), (76488, 3241754), (138192, 1794281), (152976, 1620877)]