488231744

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 112

約数和(自身を含む): 1300983936

約数和(自身を除く): 812752192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 7621, 8008, 9152, 15242, 16016, 30484, 32032, 53347, 60968, 64064, 83831, 99073, 106694, 121936, 167662, 198146, 213388, 243872, 335324, 396292, 426776, 487744, 586817, 670648, 693511, 792584, 853552, 1089803, 1173634, 1341296, 1387022, 1585168, 1707104, 2179606, 2347268, 2682592, 2774044, 3170336, 3414208, 4359212, 4694536, 5365184, 5548088, 6340672, 7628621, 8718424, 9389072, 11096176, 15257242, 17436848, 18778144, 22192352, 30514484, 34873696, 37556288, 44384704, 61028968, 69747392, 122057936, 244115872, 488231744]

約数ペア:

[(1, 488231744), (2, 244115872), (4, 122057936), (7, 69747392), (8, 61028968), (11, 44384704), (13, 37556288), (14, 34873696), (16, 30514484), (22, 22192352), (26, 18778144), (28, 17436848), (32, 15257242), (44, 11096176), (52, 9389072), (56, 8718424), (64, 7628621), (77, 6340672), (88, 5548088), (91, 5365184), (104, 4694536), (112, 4359212), (143, 3414208), (154, 3170336), (176, 2774044), (182, 2682592), (208, 2347268), (224, 2179606), (286, 1707104), (308, 1585168), (352, 1387022), (364, 1341296), (416, 1173634), (448, 1089803), (572, 853552), (616, 792584), (704, 693511), (728, 670648), (832, 586817), (1001, 487744), (1144, 426776), (1232, 396292), (1456, 335324), (2002, 243872), (2288, 213388), (2464, 198146), (2912, 167662), (4004, 121936), (4576, 106694), (4928, 99073), (5824, 83831), (7621, 64064), (8008, 60968), (9152, 53347), (15242, 32032), (16016, 30484)]