874861812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 2473511040

約数和(自身を除く): 1598649228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 103, 132, 178, 198, 206, 241, 267, 309, 356, 396, 412, 482, 534, 618, 723, 801, 927, 964, 979, 1068, 1133, 1236, 1446, 1602, 1854, 1958, 2169, 2266, 2651, 2892, 2937, 3204, 3399, 3708, 3916, 4338, 4532, 5302, 5874, 6798, 7953, 8676, 8811, 9167, 10197, 10604, 11748, 13596, 15906, 17622, 18334, 20394, 21449, 23859, 24823, 27501, 31812, 35244, 36668, 40788, 42898, 47718, 49646, 55002, 64347, 74469, 82503, 85796, 95436, 99292, 100837, 110004, 128694, 148938, 165006, 193041, 201674, 223407, 235939, 257388, 273053, 297876, 302511, 330012, 386082, 403348, 446814, 471878, 546106, 605022, 707817, 772164, 819159, 893628, 907533, 943756, 1092212, 1210044, 1415634, 1638318, 1815066, 2123451, 2209247, 2457477, 2831268, 3276636, 3630132, 4246902, 4418494, 4914954, 6627741, 8493804, 8836988, 9829908, 13255482, 19883223, 24301717, 26510964, 39766446, 48603434, 72905151, 79532892, 97206868, 145810302, 218715453, 291620604, 437430906, 874861812]

約数ペア:

[(1, 874861812), (2, 437430906), (3, 291620604), (4, 218715453), (6, 145810302), (9, 97206868), (11, 79532892), (12, 72905151), (18, 48603434), (22, 39766446), (33, 26510964), (36, 24301717), (44, 19883223), (66, 13255482), (89, 9829908), (99, 8836988), (103, 8493804), (132, 6627741), (178, 4914954), (198, 4418494), (206, 4246902), (241, 3630132), (267, 3276636), (309, 2831268), (356, 2457477), (396, 2209247), (412, 2123451), (482, 1815066), (534, 1638318), (618, 1415634), (723, 1210044), (801, 1092212), (927, 943756), (964, 907533), (979, 893628), (1068, 819159), (1133, 772164), (1236, 707817), (1446, 605022), (1602, 546106), (1854, 471878), (1958, 446814), (2169, 403348), (2266, 386082), (2651, 330012), (2892, 302511), (2937, 297876), (3204, 273053), (3399, 257388), (3708, 235939), (3916, 223407), (4338, 201674), (4532, 193041), (5302, 165006), (5874, 148938), (6798, 128694), (7953, 110004), (8676, 100837), (8811, 99292), (9167, 95436), (10197, 85796), (10604, 82503), (11748, 74469), (13596, 64347), (15906, 55002), (17622, 49646), (18334, 47718), (20394, 42898), (21449, 40788), (23859, 36668), (24823, 35244), (27501, 31812)]