326455896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 946814400

約数和(自身を除く): 620358504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 221, 244, 312, 366, 408, 442, 488, 663, 732, 793, 884, 1009, 1037, 1326, 1464, 1586, 1768, 2018, 2074, 2379, 2652, 3027, 3111, 3172, 4036, 4148, 4758, 5304, 6054, 6222, 6344, 8072, 8296, 9516, 12108, 12444, 13117, 13481, 17153, 19032, 24216, 24888, 26234, 26962, 34306, 39351, 40443, 51459, 52468, 53924, 61549, 68612, 78702, 80886, 102918, 104936, 107848, 123098, 137224, 157404, 161772, 184647, 205836, 222989, 246196, 314808, 323544, 369294, 411672, 445978, 492392, 668967, 738588, 800137, 891956, 1046333, 1337934, 1477176, 1600274, 1783912, 2092666, 2400411, 2675868, 3138999, 3200548, 4185332, 4800822, 5351736, 6277998, 6401096, 8370664, 9601644, 12555996, 13602329, 19203288, 25111992, 27204658, 40806987, 54409316, 81613974, 108818632, 163227948, 326455896]

約数ペア:

[(1, 326455896), (2, 163227948), (3, 108818632), (4, 81613974), (6, 54409316), (8, 40806987), (12, 27204658), (13, 25111992), (17, 19203288), (24, 13602329), (26, 12555996), (34, 9601644), (39, 8370664), (51, 6401096), (52, 6277998), (61, 5351736), (68, 4800822), (78, 4185332), (102, 3200548), (104, 3138999), (122, 2675868), (136, 2400411), (156, 2092666), (183, 1783912), (204, 1600274), (221, 1477176), (244, 1337934), (312, 1046333), (366, 891956), (408, 800137), (442, 738588), (488, 668967), (663, 492392), (732, 445978), (793, 411672), (884, 369294), (1009, 323544), (1037, 314808), (1326, 246196), (1464, 222989), (1586, 205836), (1768, 184647), (2018, 161772), (2074, 157404), (2379, 137224), (2652, 123098), (3027, 107848), (3111, 104936), (3172, 102918), (4036, 80886), (4148, 78702), (4758, 68612), (5304, 61549), (6054, 53924), (6222, 52468), (6344, 51459), (8072, 40443), (8296, 39351), (9516, 34306), (12108, 26962), (12444, 26234), (13117, 24888), (13481, 24216), (17153, 19032)]