31196088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 111870720

約数和(自身を除く): 80674632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 331, 357, 374, 396, 408, 462, 476, 504, 561, 612, 616, 662, 693, 714, 748, 792, 924, 952, 993, 1071, 1122, 1224, 1309, 1324, 1386, 1428, 1496, 1683, 1848, 1986, 2142, 2244, 2317, 2618, 2648, 2772, 2856, 2979, 3366, 3641, 3927, 3972, 4284, 4488, 4634, 5236, 5544, 5627, 5958, 6732, 6951, 7282, 7854, 7944, 8568, 9268, 10472, 10923, 11254, 11781, 11916, 13464, 13902, 14564, 15708, 16881, 18536, 20853, 21846, 22508, 23562, 23832, 25487, 27804, 29128, 31416, 32769, 33762, 39389, 41706, 43692, 45016, 47124, 50643, 50974, 55608, 61897, 65538, 67524, 76461, 78778, 83412, 87384, 94248, 101286, 101948, 118167, 123794, 131076, 135048, 152922, 157556, 166824, 185691, 202572, 203896, 229383, 236334, 247588, 262152, 305844, 315112, 354501, 371382, 405144, 433279, 458766, 472668, 495176, 557073, 611688, 709002, 742764, 866558, 917532, 945336, 1114146, 1299837, 1418004, 1485528, 1733116, 1835064, 2228292, 2599674, 2836008, 3466232, 3899511, 4456584, 5199348, 7799022, 10398696, 15598044, 31196088]

約数ペア:

[(1, 31196088), (2, 15598044), (3, 10398696), (4, 7799022), (6, 5199348), (7, 4456584), (8, 3899511), (9, 3466232), (11, 2836008), (12, 2599674), (14, 2228292), (17, 1835064), (18, 1733116), (21, 1485528), (22, 1418004), (24, 1299837), (28, 1114146), (33, 945336), (34, 917532), (36, 866558), (42, 742764), (44, 709002), (51, 611688), (56, 557073), (63, 495176), (66, 472668), (68, 458766), (72, 433279), (77, 405144), (84, 371382), (88, 354501), (99, 315112), (102, 305844), (119, 262152), (126, 247588), (132, 236334), (136, 229383), (153, 203896), (154, 202572), (168, 185691), (187, 166824), (198, 157556), (204, 152922), (231, 135048), (238, 131076), (252, 123794), (264, 118167), (306, 101948), (308, 101286), (331, 94248), (357, 87384), (374, 83412), (396, 78778), (408, 76461), (462, 67524), (476, 65538), (504, 61897), (561, 55608), (612, 50974), (616, 50643), (662, 47124), (693, 45016), (714, 43692), (748, 41706), (792, 39389), (924, 33762), (952, 32769), (993, 31416), (1071, 29128), (1122, 27804), (1224, 25487), (1309, 23832), (1324, 23562), (1386, 22508), (1428, 21846), (1496, 20853), (1683, 18536), (1848, 16881), (1986, 15708), (2142, 14564), (2244, 13902), (2317, 13464), (2618, 11916), (2648, 11781), (2772, 11254), (2856, 10923), (2979, 10472), (3366, 9268), (3641, 8568), (3927, 7944), (3972, 7854), (4284, 7282), (4488, 6951), (4634, 6732), (5236, 5958), (5544, 5627)]