2990649112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 6805555200

約数和(自身を除く): 3814906088

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 59, 62, 68, 88, 118, 124, 136, 187, 236, 248, 341, 374, 472, 527, 649, 682, 748, 1003, 1054, 1093, 1298, 1364, 1496, 1829, 2006, 2108, 2186, 2596, 2728, 3658, 4012, 4216, 4372, 5192, 5797, 7316, 8024, 8744, 11033, 11594, 12023, 14632, 18581, 20119, 22066, 23188, 24046, 31093, 33883, 37162, 40238, 44132, 46376, 48092, 62186, 64487, 67766, 74324, 80476, 88264, 96184, 124372, 128974, 135532, 148648, 160952, 204391, 248744, 257948, 271064, 342023, 372713, 408782, 515896, 576011, 684046, 709357, 745426, 817564, 1096279, 1152022, 1368092, 1418714, 1490852, 1635128, 1999097, 2192558, 2304044, 2736184, 2837428, 2981704, 3998194, 4385116, 4608088, 5674856, 6336121, 7996388, 8770232, 12059069, 12672242, 15992776, 21990067, 24118138, 25344484, 33984649, 43980134, 48236276, 50688968, 67969298, 87960268, 96472552, 135938596, 175920536, 271877192, 373831139, 747662278, 1495324556, 2990649112]

約数ペア:

[(1, 2990649112), (2, 1495324556), (4, 747662278), (8, 373831139), (11, 271877192), (17, 175920536), (22, 135938596), (31, 96472552), (34, 87960268), (44, 67969298), (59, 50688968), (62, 48236276), (68, 43980134), (88, 33984649), (118, 25344484), (124, 24118138), (136, 21990067), (187, 15992776), (236, 12672242), (248, 12059069), (341, 8770232), (374, 7996388), (472, 6336121), (527, 5674856), (649, 4608088), (682, 4385116), (748, 3998194), (1003, 2981704), (1054, 2837428), (1093, 2736184), (1298, 2304044), (1364, 2192558), (1496, 1999097), (1829, 1635128), (2006, 1490852), (2108, 1418714), (2186, 1368092), (2596, 1152022), (2728, 1096279), (3658, 817564), (4012, 745426), (4216, 709357), (4372, 684046), (5192, 576011), (5797, 515896), (7316, 408782), (8024, 372713), (8744, 342023), (11033, 271064), (11594, 257948), (12023, 248744), (14632, 204391), (18581, 160952), (20119, 148648), (22066, 135532), (23188, 128974), (24046, 124372), (31093, 96184), (33883, 88264), (37162, 80476), (40238, 74324), (44132, 67766), (46376, 64487), (48092, 62186)]