439389504

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 1321262280

約数和(自身を除く): 881872776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 64, 72, 74, 96, 106, 111, 144, 148, 159, 192, 212, 222, 288, 296, 318, 333, 389, 424, 444, 477, 576, 592, 636, 666, 778, 848, 888, 954, 1167, 1184, 1272, 1332, 1556, 1696, 1776, 1908, 1961, 2334, 2368, 2544, 2664, 3112, 3392, 3501, 3552, 3816, 3922, 4668, 5088, 5328, 5883, 6224, 7002, 7104, 7632, 7844, 9336, 10176, 10656, 11766, 12448, 14004, 14393, 15264, 15688, 17649, 18672, 20617, 21312, 23532, 24896, 28008, 28786, 30528, 31376, 35298, 37344, 41234, 43179, 47064, 56016, 57572, 61851, 62752, 70596, 74688, 82468, 86358, 94128, 112032, 115144, 123702, 125504, 129537, 141192, 164936, 172716, 185553, 188256, 224064, 230288, 247404, 259074, 282384, 329872, 345432, 371106, 376512, 460576, 494808, 518148, 564768, 659744, 690864, 742212, 762829, 921152, 989616, 1036296, 1129536, 1319488, 1381728, 1484424, 1525658, 1979232, 2072592, 2288487, 2763456, 2968848, 3051316, 3958464, 4145184, 4576974, 5937696, 6102632, 6865461, 8290368, 9153948, 11875392, 12205264, 13730922, 18307896, 24410528, 27461844, 36615792, 48821056, 54923688, 73231584, 109847376, 146463168, 219694752, 439389504]

約数ペア:

[(1, 439389504), (2, 219694752), (3, 146463168), (4, 109847376), (6, 73231584), (8, 54923688), (9, 48821056), (12, 36615792), (16, 27461844), (18, 24410528), (24, 18307896), (32, 13730922), (36, 12205264), (37, 11875392), (48, 9153948), (53, 8290368), (64, 6865461), (72, 6102632), (74, 5937696), (96, 4576974), (106, 4145184), (111, 3958464), (144, 3051316), (148, 2968848), (159, 2763456), (192, 2288487), (212, 2072592), (222, 1979232), (288, 1525658), (296, 1484424), (318, 1381728), (333, 1319488), (389, 1129536), (424, 1036296), (444, 989616), (477, 921152), (576, 762829), (592, 742212), (636, 690864), (666, 659744), (778, 564768), (848, 518148), (888, 494808), (954, 460576), (1167, 376512), (1184, 371106), (1272, 345432), (1332, 329872), (1556, 282384), (1696, 259074), (1776, 247404), (1908, 230288), (1961, 224064), (2334, 188256), (2368, 185553), (2544, 172716), (2664, 164936), (3112, 141192), (3392, 129537), (3501, 125504), (3552, 123702), (3816, 115144), (3922, 112032), (4668, 94128), (5088, 86358), (5328, 82468), (5883, 74688), (6224, 70596), (7002, 62752), (7104, 61851), (7632, 57572), (7844, 56016), (9336, 47064), (10176, 43179), (10656, 41234), (11766, 37344), (12448, 35298), (14004, 31376), (14393, 30528), (15264, 28786), (15688, 28008), (17649, 24896), (18672, 23532), (20617, 21312)]