66667608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 159769512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 251, 252, 279, 306, 357, 372, 408, 434, 476, 502, 504, 527, 558, 612, 651, 714, 744, 753, 868, 952, 1004, 1054, 1071, 1116, 1224, 1302, 1428, 1506, 1581, 1736, 1757, 1953, 2008, 2108, 2142, 2232, 2259, 2604, 2856, 3012, 3162, 3514, 3689, 3906, 4216, 4267, 4284, 4518, 4743, 5208, 5271, 6024, 6324, 7028, 7378, 7781, 7812, 8534, 8568, 9036, 9486, 10542, 11067, 12648, 12801, 14056, 14756, 15562, 15624, 15813, 17068, 18072, 18972, 21084, 22134, 23343, 25602, 29512, 29869, 31124, 31626, 33201, 34136, 37944, 38403, 42168, 44268, 46686, 51204, 54467, 59738, 62248, 63252, 66402, 70029, 76806, 88536, 89607, 93372, 102408, 108934, 119476, 126504, 132277, 132804, 140058, 153612, 163401, 179214, 186744, 217868, 238952, 264554, 265608, 268821, 280116, 307224, 326802, 358428, 396831, 435736, 490203, 529108, 537642, 560232, 653604, 716856, 793662, 925939, 980406, 1058216, 1075284, 1190493, 1307208, 1587324, 1851878, 1960812, 2150568, 2380986, 2777817, 3174648, 3703756, 3921624, 4761972, 5555634, 7407512, 8333451, 9523944, 11111268, 16666902, 22222536, 33333804, 66667608]

約数ペア:

[(1, 66667608), (2, 33333804), (3, 22222536), (4, 16666902), (6, 11111268), (7, 9523944), (8, 8333451), (9, 7407512), (12, 5555634), (14, 4761972), (17, 3921624), (18, 3703756), (21, 3174648), (24, 2777817), (28, 2380986), (31, 2150568), (34, 1960812), (36, 1851878), (42, 1587324), (51, 1307208), (56, 1190493), (62, 1075284), (63, 1058216), (68, 980406), (72, 925939), (84, 793662), (93, 716856), (102, 653604), (119, 560232), (124, 537642), (126, 529108), (136, 490203), (153, 435736), (168, 396831), (186, 358428), (204, 326802), (217, 307224), (238, 280116), (248, 268821), (251, 265608), (252, 264554), (279, 238952), (306, 217868), (357, 186744), (372, 179214), (408, 163401), (434, 153612), (476, 140058), (502, 132804), (504, 132277), (527, 126504), (558, 119476), (612, 108934), (651, 102408), (714, 93372), (744, 89607), (753, 88536), (868, 76806), (952, 70029), (1004, 66402), (1054, 63252), (1071, 62248), (1116, 59738), (1224, 54467), (1302, 51204), (1428, 46686), (1506, 44268), (1581, 42168), (1736, 38403), (1757, 37944), (1953, 34136), (2008, 33201), (2108, 31626), (2142, 31124), (2232, 29869), (2259, 29512), (2604, 25602), (2856, 23343), (3012, 22134), (3162, 21084), (3514, 18972), (3689, 18072), (3906, 17068), (4216, 15813), (4267, 15624), (4284, 15562), (4518, 14756), (4743, 14056), (5208, 12801), (5271, 12648), (6024, 11067), (6324, 10542), (7028, 9486), (7378, 9036), (7781, 8568), (7812, 8534)]