1638411072

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1260

約数の個数: 112

約数和(自身を含む): 4538350080

約数和(自身を除く): 2899939008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 563, 659, 736, 1104, 1126, 1318, 1472, 1689, 1977, 2208, 2252, 2636, 3378, 3954, 4416, 4504, 5272, 6756, 7908, 9008, 10544, 12949, 13512, 15157, 15816, 18016, 21088, 25898, 27024, 30314, 31632, 36032, 38847, 42176, 45471, 51796, 54048, 60628, 63264, 77694, 90942, 103592, 108096, 121256, 126528, 155388, 181884, 207184, 242512, 310776, 363768, 371017, 414368, 485024, 621552, 727536, 742034, 828736, 970048, 1113051, 1243104, 1455072, 1484068, 2226102, 2486208, 2910144, 2968136, 4452204, 5936272, 8533391, 8904408, 11872544, 17066782, 17808816, 23745088, 25600173, 34133564, 35617632, 51200346, 68267128, 71235264, 102400692, 136534256, 204801384, 273068512, 409602768, 546137024, 819205536, 1638411072]

約数ペア:

[(1, 1638411072), (2, 819205536), (3, 546137024), (4, 409602768), (6, 273068512), (8, 204801384), (12, 136534256), (16, 102400692), (23, 71235264), (24, 68267128), (32, 51200346), (46, 35617632), (48, 34133564), (64, 25600173), (69, 23745088), (92, 17808816), (96, 17066782), (138, 11872544), (184, 8904408), (192, 8533391), (276, 5936272), (368, 4452204), (552, 2968136), (563, 2910144), (659, 2486208), (736, 2226102), (1104, 1484068), (1126, 1455072), (1318, 1243104), (1472, 1113051), (1689, 970048), (1977, 828736), (2208, 742034), (2252, 727536), (2636, 621552), (3378, 485024), (3954, 414368), (4416, 371017), (4504, 363768), (5272, 310776), (6756, 242512), (7908, 207184), (9008, 181884), (10544, 155388), (12949, 126528), (13512, 121256), (15157, 108096), (15816, 103592), (18016, 90942), (21088, 77694), (25898, 63264), (27024, 60628), (30314, 54048), (31632, 51796), (36032, 45471), (38847, 42176)]