266970704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 706621440

約数和(自身を除く): 439650736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 143, 154, 158, 176, 182, 208, 211, 286, 308, 316, 364, 422, 553, 572, 616, 632, 728, 844, 869, 1001, 1027, 1106, 1144, 1232, 1264, 1456, 1477, 1688, 1738, 2002, 2054, 2212, 2288, 2321, 2743, 2954, 3376, 3476, 4004, 4108, 4424, 4642, 5486, 5908, 6083, 6952, 7189, 8008, 8216, 8848, 9284, 10972, 11297, 11816, 12166, 13904, 14378, 16016, 16247, 16432, 16669, 18568, 19201, 21944, 22594, 23632, 24332, 28756, 30173, 32494, 33338, 37136, 38402, 43888, 45188, 48664, 57512, 60346, 64988, 66676, 76804, 79079, 90376, 97328, 115024, 116683, 120692, 129976, 133352, 153608, 158158, 180752, 183359, 211211, 216697, 233366, 241384, 259952, 266704, 307216, 316316, 366718, 422422, 433394, 466732, 482768, 632632, 733436, 844844, 866788, 933464, 1265264, 1283513, 1466872, 1516879, 1689688, 1733576, 1866928, 2383667, 2567026, 2933744, 3033758, 3379376, 3467152, 4767334, 5134052, 6067516, 9534668, 10268104, 12135032, 16685669, 19069336, 20536208, 24270064, 33371338, 38138672, 66742676, 133485352, 266970704]

約数ペア:

[(1, 266970704), (2, 133485352), (4, 66742676), (7, 38138672), (8, 33371338), (11, 24270064), (13, 20536208), (14, 19069336), (16, 16685669), (22, 12135032), (26, 10268104), (28, 9534668), (44, 6067516), (52, 5134052), (56, 4767334), (77, 3467152), (79, 3379376), (88, 3033758), (91, 2933744), (104, 2567026), (112, 2383667), (143, 1866928), (154, 1733576), (158, 1689688), (176, 1516879), (182, 1466872), (208, 1283513), (211, 1265264), (286, 933464), (308, 866788), (316, 844844), (364, 733436), (422, 632632), (553, 482768), (572, 466732), (616, 433394), (632, 422422), (728, 366718), (844, 316316), (869, 307216), (1001, 266704), (1027, 259952), (1106, 241384), (1144, 233366), (1232, 216697), (1264, 211211), (1456, 183359), (1477, 180752), (1688, 158158), (1738, 153608), (2002, 133352), (2054, 129976), (2212, 120692), (2288, 116683), (2321, 115024), (2743, 97328), (2954, 90376), (3376, 79079), (3476, 76804), (4004, 66676), (4108, 64988), (4424, 60346), (4642, 57512), (5486, 48664), (5908, 45188), (6083, 43888), (6952, 38402), (7189, 37136), (8008, 33338), (8216, 32494), (8848, 30173), (9284, 28756), (10972, 24332), (11297, 23632), (11816, 22594), (12166, 21944), (13904, 19201), (14378, 18568), (16016, 16669), (16247, 16432)]