1645941312

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 4832860032

約数和(自身を除く): 3186918720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 167, 192, 213, 241, 284, 288, 334, 426, 482, 501, 568, 576, 639, 668, 723, 852, 964, 1002, 1136, 1278, 1336, 1446, 1503, 1704, 1928, 2004, 2169, 2272, 2556, 2672, 2892, 3006, 3408, 3856, 4008, 4338, 4544, 5112, 5344, 5784, 6012, 6816, 7712, 8016, 8676, 10224, 10688, 11568, 11857, 12024, 13632, 15424, 16032, 17111, 17352, 20448, 23136, 23714, 24048, 32064, 34222, 34704, 35571, 40247, 40896, 46272, 47428, 48096, 51333, 68444, 69408, 71142, 80494, 94856, 96192, 102666, 106713, 120741, 136888, 138816, 142284, 153999, 160988, 189712, 205332, 213426, 241482, 273776, 284568, 307998, 321976, 362223, 379424, 410664, 426852, 482964, 547552, 569136, 615996, 643952, 724446, 758848, 821328, 853704, 965928, 1095104, 1138272, 1231992, 1287904, 1448892, 1642656, 1707408, 1931856, 2276544, 2463984, 2575808, 2857537, 2897784, 3285312, 3414816, 3863712, 4927968, 5715074, 5795568, 6829632, 7727424, 8572611, 9855936, 11430148, 11591136, 17145222, 22860296, 23182272, 25717833, 34290444, 45720592, 51435666, 68580888, 91441184, 102871332, 137161776, 182882368, 205742664, 274323552, 411485328, 548647104, 822970656, 1645941312]

約数ペア:

[(1, 1645941312), (2, 822970656), (3, 548647104), (4, 411485328), (6, 274323552), (8, 205742664), (9, 182882368), (12, 137161776), (16, 102871332), (18, 91441184), (24, 68580888), (32, 51435666), (36, 45720592), (48, 34290444), (64, 25717833), (71, 23182272), (72, 22860296), (96, 17145222), (142, 11591136), (144, 11430148), (167, 9855936), (192, 8572611), (213, 7727424), (241, 6829632), (284, 5795568), (288, 5715074), (334, 4927968), (426, 3863712), (482, 3414816), (501, 3285312), (568, 2897784), (576, 2857537), (639, 2575808), (668, 2463984), (723, 2276544), (852, 1931856), (964, 1707408), (1002, 1642656), (1136, 1448892), (1278, 1287904), (1336, 1231992), (1446, 1138272), (1503, 1095104), (1704, 965928), (1928, 853704), (2004, 821328), (2169, 758848), (2272, 724446), (2556, 643952), (2672, 615996), (2892, 569136), (3006, 547552), (3408, 482964), (3856, 426852), (4008, 410664), (4338, 379424), (4544, 362223), (5112, 321976), (5344, 307998), (5784, 284568), (6012, 273776), (6816, 241482), (7712, 213426), (8016, 205332), (8676, 189712), (10224, 160988), (10688, 153999), (11568, 142284), (11857, 138816), (12024, 136888), (13632, 120741), (15424, 106713), (16032, 102666), (17111, 96192), (17352, 94856), (20448, 80494), (23136, 71142), (23714, 69408), (24048, 68444), (32064, 51333), (34222, 48096), (34704, 47428), (35571, 46272), (40247, 40896)]