717857328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 1919845376

約数和(自身を除く): 1201988048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 613, 744, 787, 1226, 1488, 1574, 1839, 2361, 2452, 3148, 3678, 4722, 4904, 6296, 7356, 9444, 9808, 12592, 14712, 18888, 19003, 24397, 29424, 37776, 38006, 48794, 57009, 73191, 76012, 97588, 114018, 146382, 152024, 195176, 228036, 292764, 304048, 390352, 456072, 482431, 585528, 912144, 964862, 1171056, 1447293, 1929724, 2894586, 3859448, 5789172, 7718896, 11578344, 14955361, 23156688, 29910722, 44866083, 59821444, 89732166, 119642888, 179464332, 239285776, 358928664, 717857328]

約数ペア:

[(1, 717857328), (2, 358928664), (3, 239285776), (4, 179464332), (6, 119642888), (8, 89732166), (12, 59821444), (16, 44866083), (24, 29910722), (31, 23156688), (48, 14955361), (62, 11578344), (93, 7718896), (124, 5789172), (186, 3859448), (248, 2894586), (372, 1929724), (496, 1447293), (613, 1171056), (744, 964862), (787, 912144), (1226, 585528), (1488, 482431), (1574, 456072), (1839, 390352), (2361, 304048), (2452, 292764), (3148, 228036), (3678, 195176), (4722, 152024), (4904, 146382), (6296, 114018), (7356, 97588), (9444, 76012), (9808, 73191), (12592, 57009), (14712, 48794), (18888, 38006), (19003, 37776), (24397, 29424)]