631745712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8299

約数の個数: 120

約数和(自身を含む): 1950687648

約数和(自身を除く): 1318941936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4264, 4797, 5904, 6396, 8231, 8528, 9594, 12792, 16462, 19188, 24693, 25584, 32924, 38376, 49386, 65848, 74079, 76752, 98772, 107003, 131696, 148158, 197544, 214006, 296316, 321009, 337471, 395088, 428012, 592632, 642018, 674942, 856024, 963027, 1012413, 1185264, 1284036, 1349884, 1712048, 1926054, 2024826, 2568072, 2699768, 3037239, 3852108, 4049652, 4387123, 5136144, 5399536, 6074478, 7704216, 8099304, 8774246, 12148956, 13161369, 15408432, 16198608, 17548492, 24297912, 26322738, 35096984, 39484107, 48595824, 52645476, 70193968, 78968214, 105290952, 157936428, 210581904, 315872856, 631745712]

約数ペア:

[(1, 631745712), (2, 315872856), (3, 210581904), (4, 157936428), (6, 105290952), (8, 78968214), (9, 70193968), (12, 52645476), (13, 48595824), (16, 39484107), (18, 35096984), (24, 26322738), (26, 24297912), (36, 17548492), (39, 16198608), (41, 15408432), (48, 13161369), (52, 12148956), (72, 8774246), (78, 8099304), (82, 7704216), (104, 6074478), (117, 5399536), (123, 5136144), (144, 4387123), (156, 4049652), (164, 3852108), (208, 3037239), (234, 2699768), (246, 2568072), (312, 2024826), (328, 1926054), (369, 1712048), (468, 1349884), (492, 1284036), (533, 1185264), (624, 1012413), (656, 963027), (738, 856024), (936, 674942), (984, 642018), (1066, 592632), (1476, 428012), (1599, 395088), (1872, 337471), (1968, 321009), (2132, 296316), (2952, 214006), (3198, 197544), (4264, 148158), (4797, 131696), (5904, 107003), (6396, 98772), (8231, 76752), (8528, 74079), (9594, 65848), (12792, 49386), (16462, 38376), (19188, 32924), (24693, 25584)]