617905392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 160

約数和(自身を含む): 1879879680

約数和(自身を除く): 1261974288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 806, 816, 884, 1054, 1209, 1326, 1488, 1581, 1612, 1768, 1879, 2108, 2418, 2652, 3162, 3224, 3536, 3758, 4216, 4836, 5304, 5637, 6324, 6448, 6851, 7516, 8432, 9672, 10608, 11274, 12648, 13702, 15032, 19344, 20553, 22548, 24427, 25296, 27404, 30064, 31943, 41106, 45096, 48854, 54808, 58249, 63886, 73281, 82212, 90192, 95829, 97708, 109616, 116498, 127772, 146562, 164424, 174747, 191658, 195416, 232996, 255544, 293124, 328848, 349494, 383316, 390832, 415259, 465992, 511088, 586248, 698988, 757237, 766632, 830518, 931984, 990233, 1172496, 1245777, 1397976, 1514474, 1533264, 1661036, 1980466, 2271711, 2491554, 2795952, 2970699, 3028948, 3322072, 3960932, 4543422, 4983108, 5941398, 6057896, 6644144, 7921864, 9086844, 9966216, 11882796, 12115792, 12873029, 15843728, 18173688, 19932432, 23765592, 25746058, 36347376, 38619087, 47531184, 51492116, 77238174, 102984232, 154476348, 205968464, 308952696, 617905392]

約数ペア:

[(1, 617905392), (2, 308952696), (3, 205968464), (4, 154476348), (6, 102984232), (8, 77238174), (12, 51492116), (13, 47531184), (16, 38619087), (17, 36347376), (24, 25746058), (26, 23765592), (31, 19932432), (34, 18173688), (39, 15843728), (48, 12873029), (51, 12115792), (52, 11882796), (62, 9966216), (68, 9086844), (78, 7921864), (93, 6644144), (102, 6057896), (104, 5941398), (124, 4983108), (136, 4543422), (156, 3960932), (186, 3322072), (204, 3028948), (208, 2970699), (221, 2795952), (248, 2491554), (272, 2271711), (312, 1980466), (372, 1661036), (403, 1533264), (408, 1514474), (442, 1397976), (496, 1245777), (527, 1172496), (624, 990233), (663, 931984), (744, 830518), (806, 766632), (816, 757237), (884, 698988), (1054, 586248), (1209, 511088), (1326, 465992), (1488, 415259), (1581, 390832), (1612, 383316), (1768, 349494), (1879, 328848), (2108, 293124), (2418, 255544), (2652, 232996), (3162, 195416), (3224, 191658), (3536, 174747), (3758, 164424), (4216, 146562), (4836, 127772), (5304, 116498), (5637, 109616), (6324, 97708), (6448, 95829), (6851, 90192), (7516, 82212), (8432, 73281), (9672, 63886), (10608, 58249), (11274, 54808), (12648, 48854), (13702, 45096), (15032, 41106), (19344, 31943), (20553, 30064), (22548, 27404), (24427, 25296)]