971409912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 2742681600

約数和(自身を除く): 1771271688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 79, 88, 94, 132, 141, 158, 188, 237, 264, 282, 316, 376, 474, 517, 564, 632, 869, 948, 991, 1034, 1128, 1551, 1738, 1896, 1982, 2068, 2607, 2973, 3102, 3476, 3713, 3964, 4136, 5214, 5946, 6204, 6952, 7426, 7928, 10428, 10901, 11139, 11892, 12408, 14852, 20856, 21802, 22278, 23784, 29704, 32703, 40843, 43604, 44556, 46577, 65406, 78289, 81686, 87208, 89112, 93154, 122529, 130812, 139731, 156578, 163372, 186308, 234867, 245058, 261624, 279462, 313156, 326744, 372616, 469734, 490116, 512347, 558924, 626312, 861179, 939468, 980232, 1024694, 1117848, 1537041, 1722358, 1878936, 2049388, 2583537, 3074082, 3444716, 3679583, 4098776, 5167074, 6148164, 6889432, 7359166, 10334148, 11038749, 12296328, 14718332, 20668296, 22077498, 29436664, 40475413, 44154996, 80950826, 88309992, 121426239, 161901652, 242852478, 323803304, 485704956, 971409912]

約数ペア:

[(1, 971409912), (2, 485704956), (3, 323803304), (4, 242852478), (6, 161901652), (8, 121426239), (11, 88309992), (12, 80950826), (22, 44154996), (24, 40475413), (33, 29436664), (44, 22077498), (47, 20668296), (66, 14718332), (79, 12296328), (88, 11038749), (94, 10334148), (132, 7359166), (141, 6889432), (158, 6148164), (188, 5167074), (237, 4098776), (264, 3679583), (282, 3444716), (316, 3074082), (376, 2583537), (474, 2049388), (517, 1878936), (564, 1722358), (632, 1537041), (869, 1117848), (948, 1024694), (991, 980232), (1034, 939468), (1128, 861179), (1551, 626312), (1738, 558924), (1896, 512347), (1982, 490116), (2068, 469734), (2607, 372616), (2973, 326744), (3102, 313156), (3476, 279462), (3713, 261624), (3964, 245058), (4136, 234867), (5214, 186308), (5946, 163372), (6204, 156578), (6952, 139731), (7426, 130812), (7928, 122529), (10428, 93154), (10901, 89112), (11139, 87208), (11892, 81686), (12408, 78289), (14852, 65406), (20856, 46577), (21802, 44556), (22278, 43604), (23784, 40843), (29704, 32703)]