421693311984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1\times {\mathrm{11939}}^1$

素因数の和:15379

約数の個数: 160

約数和(自身を含む): 1285647237120

約数和(自身を除く): 863953925136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3391, 3472, 5208, 6782, 10173, 10416, 11939, 13564, 20346, 23737, 23878, 27128, 35817, 40692, 47474, 47756, 54256, 71211, 71634, 81384, 83573, 94948, 95512, 105121, 142422, 143268, 162768, 167146, 189896, 191024, 210242, 250719, 284844, 286536, 315363, 334292, 370109, 379792, 420484, 501438, 569688, 573072, 630726, 668584, 735847, 740218, 840968, 1002876, 1110327, 1139376, 1261452, 1337168, 1471694, 1480436, 1681936, 2005752, 2207541, 2220654, 2522904, 2590763, 2943388, 2960872, 4011504, 4415082, 4441308, 5045808, 5181526, 5886776, 5921744, 7772289, 8830164, 8882616, 10363052, 11773552, 15544578, 17660328, 17765232, 20726104, 31089156, 35320656, 40485149, 41452208, 62178312, 80970298, 121455447, 124356624, 161940596, 242910894, 283396043, 323881192, 485821788, 566792086, 647762384, 850188129, 971643576, 1133584172, 1255039619, 1700376258, 1943287152, 2267168344, 2510079238, 3400752516, 3765118857, 4534336688, 5020158476, 6801505032, 7530237714, 8785277333, 10040316952, 13603010064, 15060475428, 17570554666, 20080633904, 26355831999, 30120950856, 35141109332, 52711663998, 60241901712, 70282218664, 105423327996, 140564437328, 210846655992, 421693311984]

約数ペア:

[(1, 421693311984), (2, 210846655992), (3, 140564437328), (4, 105423327996), (6, 70282218664), (7, 60241901712), (8, 52711663998), (12, 35141109332), (14, 30120950856), (16, 26355831999), (21, 20080633904), (24, 17570554666), (28, 15060475428), (31, 13603010064), (42, 10040316952), (48, 8785277333), (56, 7530237714), (62, 6801505032), (84, 5020158476), (93, 4534336688), (112, 3765118857), (124, 3400752516), (168, 2510079238), (186, 2267168344), (217, 1943287152), (248, 1700376258), (336, 1255039619), (372, 1133584172), (434, 971643576), (496, 850188129), (651, 647762384), (744, 566792086), (868, 485821788), (1302, 323881192), (1488, 283396043), (1736, 242910894), (2604, 161940596), (3391, 124356624), (3472, 121455447), (5208, 80970298), (6782, 62178312), (10173, 41452208), (10416, 40485149), (11939, 35320656), (13564, 31089156), (20346, 20726104), (23737, 17765232), (23878, 17660328), (27128, 15544578), (35817, 11773552), (40692, 10363052), (47474, 8882616), (47756, 8830164), (54256, 7772289), (71211, 5921744), (71634, 5886776), (81384, 5181526), (83573, 5045808), (94948, 4441308), (95512, 4415082), (105121, 4011504), (142422, 2960872), (143268, 2943388), (162768, 2590763), (167146, 2522904), (189896, 2220654), (191024, 2207541), (210242, 2005752), (250719, 1681936), (284844, 1480436), (286536, 1471694), (315363, 1337168), (334292, 1261452), (370109, 1139376), (379792, 1110327), (420484, 1002876), (501438, 840968), (569688, 740218), (573072, 735847), (630726, 668584)]