387750888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 1259290560

約数和(自身を除く): 871539672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 567, 584, 648, 657, 756, 876, 1022, 1134, 1171, 1314, 1512, 1533, 1752, 1971, 2044, 2268, 2342, 2628, 3066, 3513, 3942, 4088, 4536, 4599, 4684, 5256, 5913, 6132, 7026, 7884, 8197, 9198, 9368, 10539, 11826, 12264, 13797, 14052, 15768, 16394, 18396, 21078, 23652, 24591, 27594, 28104, 31617, 32788, 36792, 41391, 42156, 47304, 49182, 55188, 63234, 65576, 73773, 82782, 84312, 85483, 94851, 98364, 110376, 126468, 147546, 165564, 170966, 189702, 196728, 221319, 252936, 256449, 295092, 331128, 341932, 379404, 442638, 512898, 590184, 598381, 663957, 683864, 758808, 769347, 885276, 1025796, 1196762, 1327914, 1538694, 1770552, 1795143, 2051592, 2308041, 2393524, 2655828, 3077388, 3590286, 4616082, 4787048, 5311656, 5385429, 6154776, 6924123, 7180572, 9232164, 10770858, 13848246, 14361144, 16156287, 18464328, 21541716, 27696492, 32312574, 43083432, 48468861, 55392984, 64625148, 96937722, 129250296, 193875444, 387750888]

約数ペア:

[(1, 387750888), (2, 193875444), (3, 129250296), (4, 96937722), (6, 64625148), (7, 55392984), (8, 48468861), (9, 43083432), (12, 32312574), (14, 27696492), (18, 21541716), (21, 18464328), (24, 16156287), (27, 14361144), (28, 13848246), (36, 10770858), (42, 9232164), (54, 7180572), (56, 6924123), (63, 6154776), (72, 5385429), (73, 5311656), (81, 4787048), (84, 4616082), (108, 3590286), (126, 3077388), (146, 2655828), (162, 2393524), (168, 2308041), (189, 2051592), (216, 1795143), (219, 1770552), (252, 1538694), (292, 1327914), (324, 1196762), (378, 1025796), (438, 885276), (504, 769347), (511, 758808), (567, 683864), (584, 663957), (648, 598381), (657, 590184), (756, 512898), (876, 442638), (1022, 379404), (1134, 341932), (1171, 331128), (1314, 295092), (1512, 256449), (1533, 252936), (1752, 221319), (1971, 196728), (2044, 189702), (2268, 170966), (2342, 165564), (2628, 147546), (3066, 126468), (3513, 110376), (3942, 98364), (4088, 94851), (4536, 85483), (4599, 84312), (4684, 82782), (5256, 73773), (5913, 65576), (6132, 63234), (7026, 55188), (7884, 49182), (8197, 47304), (9198, 42156), (9368, 41391), (10539, 36792), (11826, 32788), (12264, 31617), (13797, 28104), (14052, 27594), (15768, 24591), (16394, 23652), (18396, 21078)]