1257858216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24851}}^1$

素因数の和:24919

約数の個数: 96

約数和(自身を含む): 3683066400

約数和(自身を除く): 2425208184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 5624, 6327, 8436, 12654, 16872, 24851, 25308, 49702, 50616, 74553, 99404, 149106, 198808, 223659, 298212, 447318, 472169, 596424, 894636, 919487, 944338, 1416507, 1789272, 1838974, 1888676, 2758461, 2833014, 3677948, 3777352, 4249521, 5516922, 5666028, 7355896, 8275383, 8499042, 11033844, 11332056, 16550766, 16998084, 17470253, 22067688, 33101532, 33996168, 34940506, 52410759, 66203064, 69881012, 104821518, 139762024, 157232277, 209643036, 314464554, 419286072, 628929108, 1257858216]

約数ペア:

[(1, 1257858216), (2, 628929108), (3, 419286072), (4, 314464554), (6, 209643036), (8, 157232277), (9, 139762024), (12, 104821518), (18, 69881012), (19, 66203064), (24, 52410759), (36, 34940506), (37, 33996168), (38, 33101532), (57, 22067688), (72, 17470253), (74, 16998084), (76, 16550766), (111, 11332056), (114, 11033844), (148, 8499042), (152, 8275383), (171, 7355896), (222, 5666028), (228, 5516922), (296, 4249521), (333, 3777352), (342, 3677948), (444, 2833014), (456, 2758461), (666, 1888676), (684, 1838974), (703, 1789272), (888, 1416507), (1332, 944338), (1368, 919487), (1406, 894636), (2109, 596424), (2664, 472169), (2812, 447318), (4218, 298212), (5624, 223659), (6327, 198808), (8436, 149106), (12654, 99404), (16872, 74553), (24851, 50616), (25308, 49702)]