312519584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 701084160

約数和(自身を除く): 388564576

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 367, 368, 416, 598, 712, 734, 736, 1157, 1196, 1424, 1468, 2047, 2314, 2392, 2848, 2936, 4094, 4628, 4771, 4784, 5872, 8188, 8441, 9256, 9542, 9568, 11744, 16376, 16882, 18512, 19084, 26611, 32663, 32752, 33764, 37024, 38168, 53222, 65326, 65504, 67528, 76336, 106444, 109733, 130652, 135056, 152672, 212888, 219466, 261304, 270112, 424619, 425776, 438932, 522608, 751249, 849238, 851552, 877864, 1045216, 1502498, 1698476, 1755728, 3004996, 3396952, 3511456, 6009992, 6793904, 9766237, 12019984, 13587808, 19532474, 24039968, 39064948, 78129896, 156259792, 312519584]

約数ペア:

[(1, 312519584), (2, 156259792), (4, 78129896), (8, 39064948), (13, 24039968), (16, 19532474), (23, 13587808), (26, 12019984), (32, 9766237), (46, 6793904), (52, 6009992), (89, 3511456), (92, 3396952), (104, 3004996), (178, 1755728), (184, 1698476), (208, 1502498), (299, 1045216), (356, 877864), (367, 851552), (368, 849238), (416, 751249), (598, 522608), (712, 438932), (734, 425776), (736, 424619), (1157, 270112), (1196, 261304), (1424, 219466), (1468, 212888), (2047, 152672), (2314, 135056), (2392, 130652), (2848, 109733), (2936, 106444), (4094, 76336), (4628, 67528), (4771, 65504), (4784, 65326), (5872, 53222), (8188, 38168), (8441, 37024), (9256, 33764), (9542, 32752), (9568, 32663), (11744, 26611), (16376, 19084), (16882, 18512)]