722395728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4033

約数の個数: 120

約数和(自身を含む): 2138363136

約数和(自身を除く): 1415967408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 3947, 4464, 5084, 5904, 7626, 7894, 10168, 11439, 11841, 15252, 15788, 20336, 22878, 23682, 30504, 31576, 35523, 45756, 47364, 61008, 63152, 71046, 91512, 94728, 122357, 142092, 161827, 183024, 189456, 244714, 284184, 323654, 367071, 485481, 489428, 568368, 647308, 734142, 970962, 978856, 1101213, 1294616, 1456443, 1468284, 1941924, 1957712, 2202426, 2589232, 2912886, 2936568, 3883848, 4404852, 5016637, 5825772, 5873136, 7767696, 8809704, 10033274, 11651544, 15049911, 17619408, 20066548, 23303088, 30099822, 40133096, 45149733, 60199644, 80266192, 90299466, 120399288, 180598932, 240798576, 361197864, 722395728]

約数ペア:

[(1, 722395728), (2, 361197864), (3, 240798576), (4, 180598932), (6, 120399288), (8, 90299466), (9, 80266192), (12, 60199644), (16, 45149733), (18, 40133096), (24, 30099822), (31, 23303088), (36, 20066548), (41, 17619408), (48, 15049911), (62, 11651544), (72, 10033274), (82, 8809704), (93, 7767696), (123, 5873136), (124, 5825772), (144, 5016637), (164, 4404852), (186, 3883848), (246, 2936568), (248, 2912886), (279, 2589232), (328, 2202426), (369, 1957712), (372, 1941924), (492, 1468284), (496, 1456443), (558, 1294616), (656, 1101213), (738, 978856), (744, 970962), (984, 734142), (1116, 647308), (1271, 568368), (1476, 489428), (1488, 485481), (1968, 367071), (2232, 323654), (2542, 284184), (2952, 244714), (3813, 189456), (3947, 183024), (4464, 161827), (5084, 142092), (5904, 122357), (7626, 94728), (7894, 91512), (10168, 71046), (11439, 63152), (11841, 61008), (15252, 47364), (15788, 45756), (20336, 35523), (22878, 31576), (23682, 30504)]