331035288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 912798720

約数和(自身を除く): 581763432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 61, 68, 94, 102, 122, 136, 141, 183, 188, 204, 244, 282, 283, 366, 376, 408, 488, 564, 566, 732, 799, 849, 1037, 1128, 1132, 1464, 1598, 1698, 2074, 2264, 2397, 2867, 3111, 3196, 3396, 4148, 4794, 4811, 5734, 6222, 6392, 6792, 8296, 8601, 9588, 9622, 11468, 12444, 13301, 14433, 17202, 17263, 19176, 19244, 22936, 24888, 26602, 28866, 34404, 34526, 38488, 39903, 48739, 51789, 53204, 57732, 68808, 69052, 79806, 97478, 103578, 106408, 115464, 138104, 146217, 159612, 194956, 207156, 226117, 292434, 293471, 319224, 389912, 414312, 452234, 584868, 586942, 678351, 811361, 880413, 904468, 1169736, 1173884, 1356702, 1622722, 1760826, 1808936, 2347768, 2434083, 2713404, 3245444, 3521652, 4868166, 5426808, 6490888, 7043304, 9736332, 13793137, 19472664, 27586274, 41379411, 55172548, 82758822, 110345096, 165517644, 331035288]

約数ペア:

[(1, 331035288), (2, 165517644), (3, 110345096), (4, 82758822), (6, 55172548), (8, 41379411), (12, 27586274), (17, 19472664), (24, 13793137), (34, 9736332), (47, 7043304), (51, 6490888), (61, 5426808), (68, 4868166), (94, 3521652), (102, 3245444), (122, 2713404), (136, 2434083), (141, 2347768), (183, 1808936), (188, 1760826), (204, 1622722), (244, 1356702), (282, 1173884), (283, 1169736), (366, 904468), (376, 880413), (408, 811361), (488, 678351), (564, 586942), (566, 584868), (732, 452234), (799, 414312), (849, 389912), (1037, 319224), (1128, 293471), (1132, 292434), (1464, 226117), (1598, 207156), (1698, 194956), (2074, 159612), (2264, 146217), (2397, 138104), (2867, 115464), (3111, 106408), (3196, 103578), (3396, 97478), (4148, 79806), (4794, 69052), (4811, 68808), (5734, 57732), (6222, 53204), (6392, 51789), (6792, 48739), (8296, 39903), (8601, 38488), (9588, 34526), (9622, 34404), (11468, 28866), (12444, 26602), (13301, 24888), (14433, 22936), (17202, 19244), (17263, 19176)]