885512784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3931}}^1$

素因数の和:3993

約数の個数: 120

約数和(自身を含む): 2600687712

約数和(自身を除く): 1715174928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 456, 494, 624, 722, 741, 912, 988, 1083, 1444, 1482, 1976, 2166, 2888, 2964, 3931, 3952, 4332, 4693, 5776, 5928, 7862, 8664, 9386, 11793, 11856, 14079, 15724, 17328, 18772, 23586, 28158, 31448, 37544, 47172, 51103, 56316, 62896, 74689, 75088, 94344, 102206, 112632, 149378, 153309, 188688, 204412, 224067, 225264, 298756, 306618, 408824, 448134, 597512, 613236, 817648, 896268, 970957, 1195024, 1226472, 1419091, 1792536, 1941914, 2452944, 2838182, 2912871, 3585072, 3883828, 4257273, 5676364, 5825742, 7767656, 8514546, 11352728, 11651484, 15535312, 17029092, 18448183, 22705456, 23302968, 34058184, 36896366, 46605936, 55344549, 68116368, 73792732, 110689098, 147585464, 221378196, 295170928, 442756392, 885512784]

約数ペア:

[(1, 885512784), (2, 442756392), (3, 295170928), (4, 221378196), (6, 147585464), (8, 110689098), (12, 73792732), (13, 68116368), (16, 55344549), (19, 46605936), (24, 36896366), (26, 34058184), (38, 23302968), (39, 22705456), (48, 18448183), (52, 17029092), (57, 15535312), (76, 11651484), (78, 11352728), (104, 8514546), (114, 7767656), (152, 5825742), (156, 5676364), (208, 4257273), (228, 3883828), (247, 3585072), (304, 2912871), (312, 2838182), (361, 2452944), (456, 1941914), (494, 1792536), (624, 1419091), (722, 1226472), (741, 1195024), (912, 970957), (988, 896268), (1083, 817648), (1444, 613236), (1482, 597512), (1976, 448134), (2166, 408824), (2888, 306618), (2964, 298756), (3931, 225264), (3952, 224067), (4332, 204412), (4693, 188688), (5776, 153309), (5928, 149378), (7862, 112632), (8664, 102206), (9386, 94344), (11793, 75088), (11856, 74689), (14079, 62896), (15724, 56316), (17328, 51103), (18772, 47172), (23586, 37544), (28158, 31448)]