531512064

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 1586471040

約数和(自身を除く): 1054958976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 256, 262, 288, 384, 393, 432, 524, 576, 587, 768, 786, 864, 1048, 1152, 1174, 1179, 1572, 1728, 1761, 2096, 2304, 2348, 2358, 3144, 3456, 3522, 3537, 4192, 4696, 4716, 5283, 6288, 6912, 7044, 7074, 8384, 9392, 9432, 10566, 12576, 14088, 14148, 15849, 16768, 18784, 18864, 21132, 25152, 28176, 28296, 31698, 33536, 37568, 37728, 42264, 50304, 56352, 56592, 63396, 75136, 75456, 76897, 84528, 100608, 112704, 113184, 126792, 150272, 150912, 153794, 169056, 225408, 226368, 230691, 253584, 301824, 307588, 338112, 450816, 452736, 461382, 507168, 615176, 676224, 692073, 905472, 922764, 1014336, 1230352, 1352448, 1384146, 1845528, 2028672, 2076219, 2460704, 2768292, 3691056, 4057344, 4152438, 4921408, 5536584, 7382112, 8304876, 9842816, 11073168, 14764224, 16609752, 19685632, 22146336, 29528448, 33219504, 44292672, 59056896, 66439008, 88585344, 132878016, 177170688, 265756032, 531512064]

約数ペア:

[(1, 531512064), (2, 265756032), (3, 177170688), (4, 132878016), (6, 88585344), (8, 66439008), (9, 59056896), (12, 44292672), (16, 33219504), (18, 29528448), (24, 22146336), (27, 19685632), (32, 16609752), (36, 14764224), (48, 11073168), (54, 9842816), (64, 8304876), (72, 7382112), (96, 5536584), (108, 4921408), (128, 4152438), (131, 4057344), (144, 3691056), (192, 2768292), (216, 2460704), (256, 2076219), (262, 2028672), (288, 1845528), (384, 1384146), (393, 1352448), (432, 1230352), (524, 1014336), (576, 922764), (587, 905472), (768, 692073), (786, 676224), (864, 615176), (1048, 507168), (1152, 461382), (1174, 452736), (1179, 450816), (1572, 338112), (1728, 307588), (1761, 301824), (2096, 253584), (2304, 230691), (2348, 226368), (2358, 225408), (3144, 169056), (3456, 153794), (3522, 150912), (3537, 150272), (4192, 126792), (4696, 113184), (4716, 112704), (5283, 100608), (6288, 84528), (6912, 76897), (7044, 75456), (7074, 75136), (8384, 63396), (9392, 56592), (9432, 56352), (10566, 50304), (12576, 42264), (14088, 37728), (14148, 37568), (15849, 33536), (16768, 31698), (18784, 28296), (18864, 28176), (21132, 25152)]