738178704

素因数分解:

$2^4\times 3^3\times {\mathrm{673}}^1\times {\mathrm{2539}}^1$

素因数の和:3229

約数の個数: 80

約数和(自身を含む): 2122830400

約数和(自身を除く): 1384651696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 673, 1346, 2019, 2539, 2692, 4038, 5078, 5384, 6057, 7617, 8076, 10156, 10768, 12114, 15234, 16152, 18171, 20312, 22851, 24228, 30468, 32304, 36342, 40624, 45702, 48456, 60936, 68553, 72684, 91404, 96912, 121872, 137106, 145368, 182808, 274212, 290736, 365616, 548424, 1096848, 1708747, 3417494, 5126241, 6834988, 10252482, 13669976, 15378723, 20504964, 27339952, 30757446, 41009928, 46136169, 61514892, 82019856, 92272338, 123029784, 184544676, 246059568, 369089352, 738178704]

約数ペア:

[(1, 738178704), (2, 369089352), (3, 246059568), (4, 184544676), (6, 123029784), (8, 92272338), (9, 82019856), (12, 61514892), (16, 46136169), (18, 41009928), (24, 30757446), (27, 27339952), (36, 20504964), (48, 15378723), (54, 13669976), (72, 10252482), (108, 6834988), (144, 5126241), (216, 3417494), (432, 1708747), (673, 1096848), (1346, 548424), (2019, 365616), (2539, 290736), (2692, 274212), (4038, 182808), (5078, 145368), (5384, 137106), (6057, 121872), (7617, 96912), (8076, 91404), (10156, 72684), (10768, 68553), (12114, 60936), (15234, 48456), (16152, 45702), (18171, 40624), (20312, 36342), (22851, 32304), (24228, 30468)]