171334272

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 483724800

約数和(自身を除く): 312390528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 296, 372, 384, 389, 444, 496, 592, 744, 778, 888, 992, 1147, 1167, 1184, 1488, 1556, 1776, 1984, 2294, 2334, 2368, 2976, 3112, 3441, 3552, 3968, 4588, 4668, 4736, 5952, 6224, 6882, 7104, 9176, 9336, 11904, 12059, 12448, 13764, 14208, 14393, 18352, 18672, 24118, 24896, 27528, 28786, 36177, 36704, 37344, 43179, 48236, 49792, 55056, 57572, 72354, 73408, 74688, 86358, 96472, 110112, 115144, 144708, 146816, 149376, 172716, 192944, 220224, 230288, 289416, 345432, 385888, 440448, 446183, 460576, 578832, 690864, 771776, 892366, 921152, 1157664, 1338549, 1381728, 1543552, 1784732, 1842304, 2315328, 2677098, 2763456, 3569464, 4630656, 5354196, 5526912, 7138928, 10708392, 14277856, 21416784, 28555712, 42833568, 57111424, 85667136, 171334272]

約数ペア:

[(1, 171334272), (2, 85667136), (3, 57111424), (4, 42833568), (6, 28555712), (8, 21416784), (12, 14277856), (16, 10708392), (24, 7138928), (31, 5526912), (32, 5354196), (37, 4630656), (48, 3569464), (62, 2763456), (64, 2677098), (74, 2315328), (93, 1842304), (96, 1784732), (111, 1543552), (124, 1381728), (128, 1338549), (148, 1157664), (186, 921152), (192, 892366), (222, 771776), (248, 690864), (296, 578832), (372, 460576), (384, 446183), (389, 440448), (444, 385888), (496, 345432), (592, 289416), (744, 230288), (778, 220224), (888, 192944), (992, 172716), (1147, 149376), (1167, 146816), (1184, 144708), (1488, 115144), (1556, 110112), (1776, 96472), (1984, 86358), (2294, 74688), (2334, 73408), (2368, 72354), (2976, 57572), (3112, 55056), (3441, 49792), (3552, 48236), (3968, 43179), (4588, 37344), (4668, 36704), (4736, 36177), (5952, 28786), (6224, 27528), (6882, 24896), (7104, 24118), (9176, 18672), (9336, 18352), (11904, 14393), (12059, 14208), (12448, 13764)]