380452072

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 983862180

約数和(自身を除く): 603410108

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 143, 154, 182, 196, 242, 286, 308, 364, 392, 484, 539, 572, 616, 617, 637, 728, 847, 968, 1001, 1078, 1144, 1234, 1274, 1573, 1694, 2002, 2156, 2468, 2548, 3146, 3388, 4004, 4312, 4319, 4936, 5096, 5929, 6292, 6776, 6787, 7007, 8008, 8021, 8638, 11011, 11858, 12584, 13574, 14014, 16042, 17276, 22022, 23716, 27148, 28028, 30233, 32084, 34552, 44044, 47432, 47509, 54296, 56056, 56147, 60466, 64168, 74657, 77077, 88088, 88231, 95018, 112294, 120932, 149314, 154154, 176462, 190036, 224588, 241864, 298628, 308308, 332563, 352924, 380072, 393029, 449176, 522599, 597256, 616616, 617617, 665126, 705848, 786058, 970541, 1045198, 1235234, 1330252, 1572116, 1941082, 2090396, 2470468, 2660504, 3144232, 3658193, 3882164, 4180792, 4323319, 4940936, 6793787, 7316386, 7764328, 8646638, 13587574, 14632772, 17293276, 27175148, 29265544, 34586552, 47556509, 54350296, 95113018, 190226036, 380452072]

約数ペア:

[(1, 380452072), (2, 190226036), (4, 95113018), (7, 54350296), (8, 47556509), (11, 34586552), (13, 29265544), (14, 27175148), (22, 17293276), (26, 14632772), (28, 13587574), (44, 8646638), (49, 7764328), (52, 7316386), (56, 6793787), (77, 4940936), (88, 4323319), (91, 4180792), (98, 3882164), (104, 3658193), (121, 3144232), (143, 2660504), (154, 2470468), (182, 2090396), (196, 1941082), (242, 1572116), (286, 1330252), (308, 1235234), (364, 1045198), (392, 970541), (484, 786058), (539, 705848), (572, 665126), (616, 617617), (617, 616616), (637, 597256), (728, 522599), (847, 449176), (968, 393029), (1001, 380072), (1078, 352924), (1144, 332563), (1234, 308308), (1274, 298628), (1573, 241864), (1694, 224588), (2002, 190036), (2156, 176462), (2468, 154154), (2548, 149314), (3146, 120932), (3388, 112294), (4004, 95018), (4312, 88231), (4319, 88088), (4936, 77077), (5096, 74657), (5929, 64168), (6292, 60466), (6776, 56147), (6787, 56056), (7007, 54296), (8008, 47509), (8021, 47432), (8638, 44044), (11011, 34552), (11858, 32084), (12584, 30233), (13574, 28028), (14014, 27148), (16042, 23716), (17276, 22022)]