268141968

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{15139}}^1$

素因数の和:15197

約数の個数: 80

約数和(自身を含む): 788491200

約数和(自身を除く): 520349232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 15139, 17712, 30278, 45417, 60556, 90834, 121112, 136251, 181668, 242224, 272502, 363336, 408753, 545004, 620699, 726672, 817506, 1090008, 1241398, 1635012, 1862097, 2180016, 2482796, 3270024, 3724194, 4965592, 5586291, 6540048, 7448388, 9931184, 11172582, 14896776, 16758873, 22345164, 29793552, 33517746, 44690328, 67035492, 89380656, 134070984, 268141968]

約数ペア:

[(1, 268141968), (2, 134070984), (3, 89380656), (4, 67035492), (6, 44690328), (8, 33517746), (9, 29793552), (12, 22345164), (16, 16758873), (18, 14896776), (24, 11172582), (27, 9931184), (36, 7448388), (41, 6540048), (48, 5586291), (54, 4965592), (72, 3724194), (82, 3270024), (108, 2482796), (123, 2180016), (144, 1862097), (164, 1635012), (216, 1241398), (246, 1090008), (328, 817506), (369, 726672), (432, 620699), (492, 545004), (656, 408753), (738, 363336), (984, 272502), (1107, 242224), (1476, 181668), (1968, 136251), (2214, 121112), (2952, 90834), (4428, 60556), (5904, 45417), (8856, 30278), (15139, 17712)]