289303968

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 779950080

約数和(自身を除く): 490646112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 127, 183, 244, 254, 366, 381, 389, 488, 508, 732, 762, 778, 976, 1016, 1167, 1464, 1524, 1556, 1952, 2032, 2334, 2928, 3048, 3112, 4064, 4668, 5856, 6096, 6224, 7747, 9336, 12192, 12448, 15494, 18672, 23241, 23729, 30988, 37344, 46482, 47458, 49403, 61976, 71187, 92964, 94916, 98806, 123952, 142374, 148209, 185928, 189832, 197612, 247904, 284748, 296418, 371856, 379664, 395224, 569496, 592836, 743712, 759328, 790448, 1138992, 1185672, 1580896, 2277984, 2371344, 3013583, 4742688, 6027166, 9040749, 12054332, 18081498, 24108664, 36162996, 48217328, 72325992, 96434656, 144651984, 289303968]

約数ペア:

[(1, 289303968), (2, 144651984), (3, 96434656), (4, 72325992), (6, 48217328), (8, 36162996), (12, 24108664), (16, 18081498), (24, 12054332), (32, 9040749), (48, 6027166), (61, 4742688), (96, 3013583), (122, 2371344), (127, 2277984), (183, 1580896), (244, 1185672), (254, 1138992), (366, 790448), (381, 759328), (389, 743712), (488, 592836), (508, 569496), (732, 395224), (762, 379664), (778, 371856), (976, 296418), (1016, 284748), (1167, 247904), (1464, 197612), (1524, 189832), (1556, 185928), (1952, 148209), (2032, 142374), (2334, 123952), (2928, 98806), (3048, 94916), (3112, 92964), (4064, 71187), (4668, 61976), (5856, 49403), (6096, 47458), (6224, 46482), (7747, 37344), (9336, 30988), (12192, 23729), (12448, 23241), (15494, 18672)]