1381442656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 3091017888

約数和(自身を除く): 1709575232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 73, 74, 88, 146, 148, 176, 292, 296, 352, 407, 584, 592, 803, 814, 1168, 1184, 1453, 1606, 1628, 2336, 2701, 2906, 3212, 3256, 5402, 5812, 6424, 6512, 10804, 11624, 12848, 13024, 15983, 21608, 23248, 25696, 29711, 31966, 43216, 46496, 53761, 59422, 63932, 86432, 106069, 107522, 118844, 127864, 212138, 215044, 237688, 255728, 424276, 430088, 475376, 511456, 591371, 848552, 860176, 950752, 1166759, 1182742, 1697104, 1720352, 2333518, 2365484, 3394208, 3924553, 4667036, 4730968, 7849106, 9334072, 9461936, 15698212, 18668144, 18923872, 31396424, 37336288, 43170083, 62792848, 86340166, 125585696, 172680332, 345360664, 690721328, 1381442656]

約数ペア:

[(1, 1381442656), (2, 690721328), (4, 345360664), (8, 172680332), (11, 125585696), (16, 86340166), (22, 62792848), (32, 43170083), (37, 37336288), (44, 31396424), (73, 18923872), (74, 18668144), (88, 15698212), (146, 9461936), (148, 9334072), (176, 7849106), (292, 4730968), (296, 4667036), (352, 3924553), (407, 3394208), (584, 2365484), (592, 2333518), (803, 1720352), (814, 1697104), (1168, 1182742), (1184, 1166759), (1453, 950752), (1606, 860176), (1628, 848552), (2336, 591371), (2701, 511456), (2906, 475376), (3212, 430088), (3256, 424276), (5402, 255728), (5812, 237688), (6424, 215044), (6512, 212138), (10804, 127864), (11624, 118844), (12848, 107522), (13024, 106069), (15983, 86432), (21608, 63932), (23248, 59422), (25696, 53761), (29711, 46496), (31966, 43216)]