258864156984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1\times {\mathrm{143513}}^1$

素因数の和:147960

約数の個数: 64

約数和(自身を含む): 685388420640

約数和(自身を除く): 426524263656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 75157, 106104, 143513, 150314, 225471, 287026, 300628, 430539, 450942, 574052, 601256, 861078, 901884, 1148104, 1722156, 1803768, 2439721, 3444312, 4879442, 7319163, 9758884, 14638326, 19517768, 29276652, 58553304, 634470973, 1268941946, 1903412919, 2537883892, 3806825838, 5075767784, 7613651676, 10786006541, 15227303352, 21572013082, 32358019623, 43144026164, 64716039246, 86288052328, 129432078492, 258864156984]

約数ペア:

[(1, 258864156984), (2, 129432078492), (3, 86288052328), (4, 64716039246), (6, 43144026164), (8, 32358019623), (12, 21572013082), (17, 15227303352), (24, 10786006541), (34, 7613651676), (51, 5075767784), (68, 3806825838), (102, 2537883892), (136, 1903412919), (204, 1268941946), (408, 634470973), (4421, 58553304), (8842, 29276652), (13263, 19517768), (17684, 14638326), (26526, 9758884), (35368, 7319163), (53052, 4879442), (75157, 3444312), (106104, 2439721), (143513, 1803768), (150314, 1722156), (225471, 1148104), (287026, 901884), (300628, 861078), (430539, 601256), (450942, 574052)]