258610608

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 742809600

約数和(自身を除く): 484198992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 127, 144, 158, 179, 237, 254, 316, 358, 381, 474, 508, 537, 632, 711, 716, 762, 948, 1016, 1074, 1143, 1264, 1422, 1432, 1524, 1611, 1896, 2032, 2148, 2286, 2844, 2864, 3048, 3222, 3792, 4296, 4572, 5688, 6096, 6444, 8592, 9144, 10033, 11376, 12888, 14141, 18288, 20066, 22733, 25776, 28282, 30099, 40132, 42423, 45466, 56564, 60198, 68199, 80264, 84846, 90297, 90932, 113128, 120396, 127269, 136398, 160528, 169692, 180594, 181864, 204597, 226256, 240792, 254538, 272796, 339384, 361188, 363728, 409194, 481584, 509076, 545592, 678768, 722376, 818388, 1018152, 1091184, 1444752, 1636776, 1795907, 2036304, 3273552, 3591814, 5387721, 7183628, 10775442, 14367256, 16163163, 21550884, 28734512, 32326326, 43101768, 64652652, 86203536, 129305304, 258610608]

約数ペア:

[(1, 258610608), (2, 129305304), (3, 86203536), (4, 64652652), (6, 43101768), (8, 32326326), (9, 28734512), (12, 21550884), (16, 16163163), (18, 14367256), (24, 10775442), (36, 7183628), (48, 5387721), (72, 3591814), (79, 3273552), (127, 2036304), (144, 1795907), (158, 1636776), (179, 1444752), (237, 1091184), (254, 1018152), (316, 818388), (358, 722376), (381, 678768), (474, 545592), (508, 509076), (537, 481584), (632, 409194), (711, 363728), (716, 361188), (762, 339384), (948, 272796), (1016, 254538), (1074, 240792), (1143, 226256), (1264, 204597), (1422, 181864), (1432, 180594), (1524, 169692), (1611, 160528), (1896, 136398), (2032, 127269), (2148, 120396), (2286, 113128), (2844, 90932), (2864, 90297), (3048, 84846), (3222, 80264), (3792, 68199), (4296, 60198), (4572, 56564), (5688, 45466), (6096, 42423), (6444, 40132), (8592, 30099), (9144, 28282), (10033, 25776), (11376, 22733), (12888, 20066), (14141, 18288)]