1009968232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 2501452800

約数和(自身を除く): 1491484568

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 79, 91, 104, 119, 136, 158, 182, 221, 238, 316, 364, 442, 476, 553, 632, 728, 884, 952, 1027, 1033, 1106, 1343, 1547, 1768, 2054, 2066, 2212, 2686, 3094, 4108, 4132, 4424, 5372, 6188, 7189, 7231, 8216, 8264, 9401, 10744, 12376, 13429, 14378, 14462, 17459, 17561, 18802, 26858, 28756, 28924, 34918, 35122, 37604, 53716, 57512, 57848, 69836, 70244, 75208, 81607, 94003, 107432, 122213, 122927, 139672, 140488, 163214, 188006, 228293, 244426, 245854, 326428, 376012, 456586, 488852, 491708, 571249, 652856, 752024, 913172, 977704, 983416, 1060891, 1142498, 1387319, 1598051, 1826344, 2121782, 2284996, 2774638, 3196102, 4243564, 4569992, 5549276, 6392204, 7426237, 8487128, 9711233, 11098552, 12784408, 14852474, 18035147, 19422466, 29704948, 36070294, 38844932, 59409896, 72140588, 77689864, 126246029, 144281176, 252492058, 504984116, 1009968232]

約数ペア:

[(1, 1009968232), (2, 504984116), (4, 252492058), (7, 144281176), (8, 126246029), (13, 77689864), (14, 72140588), (17, 59409896), (26, 38844932), (28, 36070294), (34, 29704948), (52, 19422466), (56, 18035147), (68, 14852474), (79, 12784408), (91, 11098552), (104, 9711233), (119, 8487128), (136, 7426237), (158, 6392204), (182, 5549276), (221, 4569992), (238, 4243564), (316, 3196102), (364, 2774638), (442, 2284996), (476, 2121782), (553, 1826344), (632, 1598051), (728, 1387319), (884, 1142498), (952, 1060891), (1027, 983416), (1033, 977704), (1106, 913172), (1343, 752024), (1547, 652856), (1768, 571249), (2054, 491708), (2066, 488852), (2212, 456586), (2686, 376012), (3094, 326428), (4108, 245854), (4132, 244426), (4424, 228293), (5372, 188006), (6188, 163214), (7189, 140488), (7231, 139672), (8216, 122927), (8264, 122213), (9401, 107432), (10744, 94003), (12376, 81607), (13429, 75208), (14378, 70244), (14462, 69836), (17459, 57848), (17561, 57512), (18802, 53716), (26858, 37604), (28756, 35122), (28924, 34918)]