745239008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 1602478080

約数和(自身を除く): 857239072

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 89, 92, 124, 178, 184, 248, 356, 367, 368, 496, 712, 713, 734, 736, 992, 1424, 1426, 1468, 2047, 2759, 2848, 2852, 2936, 4094, 5518, 5704, 5872, 8188, 8441, 11036, 11377, 11408, 11744, 16376, 16882, 22072, 22754, 22816, 32663, 32752, 33764, 44144, 45508, 63457, 65326, 65504, 67528, 88288, 91016, 126914, 130652, 135056, 182032, 253828, 261304, 261671, 270112, 364064, 507656, 522608, 523342, 751249, 1012553, 1015312, 1045216, 1046684, 1502498, 2025106, 2030624, 2093368, 3004996, 4050212, 4186736, 6009992, 8100424, 8373472, 12019984, 16200848, 23288719, 24039968, 32401696, 46577438, 93154876, 186309752, 372619504, 745239008]

約数ペア:

[(1, 745239008), (2, 372619504), (4, 186309752), (8, 93154876), (16, 46577438), (23, 32401696), (31, 24039968), (32, 23288719), (46, 16200848), (62, 12019984), (89, 8373472), (92, 8100424), (124, 6009992), (178, 4186736), (184, 4050212), (248, 3004996), (356, 2093368), (367, 2030624), (368, 2025106), (496, 1502498), (712, 1046684), (713, 1045216), (734, 1015312), (736, 1012553), (992, 751249), (1424, 523342), (1426, 522608), (1468, 507656), (2047, 364064), (2759, 270112), (2848, 261671), (2852, 261304), (2936, 253828), (4094, 182032), (5518, 135056), (5704, 130652), (5872, 126914), (8188, 91016), (8441, 88288), (11036, 67528), (11377, 65504), (11408, 65326), (11744, 63457), (16376, 45508), (16882, 44144), (22072, 33764), (22754, 32752), (22816, 32663)]