539094906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 1418342400

約数和(自身を除く): 879247494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 71, 106, 126, 142, 159, 189, 213, 318, 371, 378, 379, 426, 477, 497, 639, 742, 758, 954, 994, 1113, 1137, 1278, 1431, 1491, 1917, 2226, 2274, 2653, 2862, 2982, 3339, 3411, 3763, 3834, 4473, 5306, 6678, 6822, 7526, 7959, 8946, 10017, 10233, 11289, 13419, 15918, 20034, 20087, 20466, 22578, 23877, 26341, 26838, 26909, 33867, 40174, 47754, 52682, 53818, 60261, 67734, 71631, 79023, 80727, 101601, 120522, 140609, 143262, 158046, 161454, 180783, 188363, 203202, 237069, 242181, 281218, 361566, 376726, 421827, 474138, 484362, 542349, 565089, 711207, 726543, 843654, 1084698, 1130178, 1265481, 1422414, 1426177, 1453086, 1695267, 2530962, 2852354, 3390534, 3796443, 4278531, 5085801, 7592886, 8557062, 9983239, 10171602, 12835593, 19966478, 25671186, 29949717, 38506779, 59899434, 77013558, 89849151, 179698302, 269547453, 539094906]

約数ペア:

[(1, 539094906), (2, 269547453), (3, 179698302), (6, 89849151), (7, 77013558), (9, 59899434), (14, 38506779), (18, 29949717), (21, 25671186), (27, 19966478), (42, 12835593), (53, 10171602), (54, 9983239), (63, 8557062), (71, 7592886), (106, 5085801), (126, 4278531), (142, 3796443), (159, 3390534), (189, 2852354), (213, 2530962), (318, 1695267), (371, 1453086), (378, 1426177), (379, 1422414), (426, 1265481), (477, 1130178), (497, 1084698), (639, 843654), (742, 726543), (758, 711207), (954, 565089), (994, 542349), (1113, 484362), (1137, 474138), (1278, 421827), (1431, 376726), (1491, 361566), (1917, 281218), (2226, 242181), (2274, 237069), (2653, 203202), (2862, 188363), (2982, 180783), (3339, 161454), (3411, 158046), (3763, 143262), (3834, 140609), (4473, 120522), (5306, 101601), (6678, 80727), (6822, 79023), (7526, 71631), (7959, 67734), (8946, 60261), (10017, 53818), (10233, 52682), (11289, 47754), (13419, 40174), (15918, 33867), (20034, 26909), (20087, 26838), (20466, 26341), (22578, 23877)]