754977312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 2272626720

約数和(自身を除く): 1517649408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 281, 288, 304, 342, 456, 491, 562, 608, 684, 843, 912, 982, 1124, 1368, 1473, 1686, 1824, 1964, 2248, 2529, 2736, 2946, 3372, 3928, 4419, 4496, 5058, 5339, 5472, 5892, 6744, 7856, 8838, 8992, 9329, 10116, 10678, 11784, 13488, 15712, 16017, 17676, 18658, 20232, 21356, 23568, 26976, 27987, 32034, 35352, 37316, 40464, 42712, 47136, 48051, 55974, 64068, 70704, 74632, 80928, 83961, 85424, 96102, 111948, 128136, 137971, 141408, 149264, 167922, 170848, 192204, 223896, 256272, 275942, 298528, 335844, 384408, 413913, 447792, 512544, 551884, 671688, 768816, 827826, 895584, 1103768, 1241739, 1343376, 1537632, 1655652, 2207536, 2483478, 2621449, 2686752, 3311304, 4415072, 4966956, 5242898, 6622608, 7864347, 9933912, 10485796, 13245216, 15728694, 19867824, 20971592, 23593041, 31457388, 39735648, 41943184, 47186082, 62914776, 83886368, 94372164, 125829552, 188744328, 251659104, 377488656, 754977312]

約数ペア:

[(1, 754977312), (2, 377488656), (3, 251659104), (4, 188744328), (6, 125829552), (8, 94372164), (9, 83886368), (12, 62914776), (16, 47186082), (18, 41943184), (19, 39735648), (24, 31457388), (32, 23593041), (36, 20971592), (38, 19867824), (48, 15728694), (57, 13245216), (72, 10485796), (76, 9933912), (96, 7864347), (114, 6622608), (144, 5242898), (152, 4966956), (171, 4415072), (228, 3311304), (281, 2686752), (288, 2621449), (304, 2483478), (342, 2207536), (456, 1655652), (491, 1537632), (562, 1343376), (608, 1241739), (684, 1103768), (843, 895584), (912, 827826), (982, 768816), (1124, 671688), (1368, 551884), (1473, 512544), (1686, 447792), (1824, 413913), (1964, 384408), (2248, 335844), (2529, 298528), (2736, 275942), (2946, 256272), (3372, 223896), (3928, 192204), (4419, 170848), (4496, 167922), (5058, 149264), (5339, 141408), (5472, 137971), (5892, 128136), (6744, 111948), (7856, 96102), (8838, 85424), (8992, 83961), (9329, 80928), (10116, 74632), (10678, 70704), (11784, 64068), (13488, 55974), (15712, 48051), (16017, 47136), (17676, 42712), (18658, 40464), (20232, 37316), (21356, 35352), (23568, 32034), (26976, 27987)]