2155496616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109661}}^1$

素因数の和:109696

約数の個数: 128

約数和(自身を含む): 7369286400

約数和(自身を除く): 5213789784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 109661, 219322, 328983, 438644, 657966, 767627, 877288, 986949, 1315932, 1425593, 1535254, 1973898, 2302881, 2631864, 2851186, 2960847, 3070508, 3947796, 4276779, 4605762, 5702372, 5921694, 6141016, 6908643, 7895592, 8553558, 9211524, 9979151, 11404744, 11843388, 12830337, 13817286, 17107116, 18423048, 19958302, 20725929, 23686776, 25660674, 27634572, 29937453, 34214232, 38491011, 39916604, 41451858, 51321348, 55269144, 59874906, 76982022, 79833208, 82903716, 89812359, 102642696, 119749812, 153964044, 165807432, 179624718, 239499624, 269437077, 307928088, 359249436, 538874154, 718498872, 1077748308, 2155496616]

約数ペア:

[(1, 2155496616), (2, 1077748308), (3, 718498872), (4, 538874154), (6, 359249436), (7, 307928088), (8, 269437077), (9, 239499624), (12, 179624718), (13, 165807432), (14, 153964044), (18, 119749812), (21, 102642696), (24, 89812359), (26, 82903716), (27, 79833208), (28, 76982022), (36, 59874906), (39, 55269144), (42, 51321348), (52, 41451858), (54, 39916604), (56, 38491011), (63, 34214232), (72, 29937453), (78, 27634572), (84, 25660674), (91, 23686776), (104, 20725929), (108, 19958302), (117, 18423048), (126, 17107116), (156, 13817286), (168, 12830337), (182, 11843388), (189, 11404744), (216, 9979151), (234, 9211524), (252, 8553558), (273, 7895592), (312, 6908643), (351, 6141016), (364, 5921694), (378, 5702372), (468, 4605762), (504, 4276779), (546, 3947796), (702, 3070508), (728, 2960847), (756, 2851186), (819, 2631864), (936, 2302881), (1092, 1973898), (1404, 1535254), (1512, 1425593), (1638, 1315932), (2184, 986949), (2457, 877288), (2808, 767627), (3276, 657966), (4914, 438644), (6552, 328983), (9828, 219322), (19656, 109661)]