883918128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 2531837952

約数和(自身を除く): 1647919824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 83, 93, 102, 124, 136, 166, 186, 204, 248, 249, 272, 332, 372, 408, 421, 496, 498, 527, 664, 744, 816, 842, 996, 1054, 1263, 1328, 1411, 1488, 1581, 1684, 1992, 2108, 2526, 2573, 2822, 3162, 3368, 3984, 4216, 4233, 5052, 5146, 5644, 6324, 6736, 7157, 7719, 8432, 8466, 10104, 10292, 11288, 12648, 13051, 14314, 15438, 16932, 20208, 20584, 21471, 22576, 25296, 26102, 28628, 30876, 33864, 34943, 39153, 41168, 42942, 43741, 52204, 57256, 61752, 67728, 69886, 78306, 85884, 87482, 104408, 104829, 114512, 123504, 131223, 139772, 156612, 171768, 174964, 208816, 209658, 221867, 262446, 279544, 313224, 343536, 349928, 419316, 443734, 524892, 559088, 594031, 626448, 665601, 699856, 838632, 887468, 1049784, 1083233, 1188062, 1331202, 1677264, 1774936, 1782093, 2099568, 2166466, 2376124, 2662404, 3249699, 3549872, 3564186, 4332932, 4752248, 5324808, 6499398, 7128372, 8665864, 9504496, 10649616, 12998796, 14256744, 17331728, 18414961, 25997592, 28513488, 36829922, 51995184, 55244883, 73659844, 110489766, 147319688, 220979532, 294639376, 441959064, 883918128]

約数ペア:

[(1, 883918128), (2, 441959064), (3, 294639376), (4, 220979532), (6, 147319688), (8, 110489766), (12, 73659844), (16, 55244883), (17, 51995184), (24, 36829922), (31, 28513488), (34, 25997592), (48, 18414961), (51, 17331728), (62, 14256744), (68, 12998796), (83, 10649616), (93, 9504496), (102, 8665864), (124, 7128372), (136, 6499398), (166, 5324808), (186, 4752248), (204, 4332932), (248, 3564186), (249, 3549872), (272, 3249699), (332, 2662404), (372, 2376124), (408, 2166466), (421, 2099568), (496, 1782093), (498, 1774936), (527, 1677264), (664, 1331202), (744, 1188062), (816, 1083233), (842, 1049784), (996, 887468), (1054, 838632), (1263, 699856), (1328, 665601), (1411, 626448), (1488, 594031), (1581, 559088), (1684, 524892), (1992, 443734), (2108, 419316), (2526, 349928), (2573, 343536), (2822, 313224), (3162, 279544), (3368, 262446), (3984, 221867), (4216, 209658), (4233, 208816), (5052, 174964), (5146, 171768), (5644, 156612), (6324, 139772), (6736, 131223), (7157, 123504), (7719, 114512), (8432, 104829), (8466, 104408), (10104, 87482), (10292, 85884), (11288, 78306), (12648, 69886), (13051, 67728), (14314, 61752), (15438, 57256), (16932, 52204), (20208, 43741), (20584, 42942), (21471, 41168), (22576, 39153), (25296, 34943), (26102, 33864), (28628, 30876)]