19939702944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2411}}^1$

素因数の和:2859

約数の個数: 192

約数和(自身を含む): 61929971712

約数和(自身を除く): 41990268768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 397, 434, 496, 651, 672, 744, 794, 868, 992, 1191, 1302, 1488, 1588, 1736, 2382, 2411, 2604, 2779, 2976, 3176, 3472, 4764, 4822, 5208, 5558, 6352, 6944, 7233, 8337, 9528, 9644, 10416, 11116, 12307, 12704, 14466, 16674, 16877, 19056, 19288, 20832, 22232, 24614, 28932, 33348, 33754, 36921, 38112, 38576, 44464, 49228, 50631, 57864, 66696, 67508, 73842, 74741, 77152, 86149, 88928, 98456, 101262, 115728, 133392, 135016, 147684, 149482, 172298, 196912, 202524, 224223, 231456, 258447, 266784, 270032, 295368, 298964, 344596, 393824, 405048, 448446, 516894, 523187, 540064, 590736, 597928, 689192, 810096, 896892, 957167, 1033788, 1046374, 1181472, 1195856, 1378384, 1569561, 1620192, 1793784, 1914334, 2067576, 2092748, 2391712, 2756768, 2871501, 3139122, 3587568, 3828668, 4135152, 4185496, 5743002, 6278244, 6700169, 7175136, 7657336, 8270304, 8370992, 11486004, 12556488, 13400338, 15314672, 16741984, 20100507, 22972008, 25112976, 26800676, 29672177, 30629344, 40201014, 45944016, 50225952, 53601352, 59344354, 80402028, 89016531, 91888032, 107202704, 118688708, 160804056, 178033062, 207705239, 214405408, 237377416, 321608112, 356066124, 415410478, 474754832, 623115717, 643216224, 712132248, 830820956, 949509664, 1246231434, 1424264496, 1661641912, 2492462868, 2848528992, 3323283824, 4984925736, 6646567648, 9969851472, 19939702944]

約数ペア:

[(1, 19939702944), (2, 9969851472), (3, 6646567648), (4, 4984925736), (6, 3323283824), (7, 2848528992), (8, 2492462868), (12, 1661641912), (14, 1424264496), (16, 1246231434), (21, 949509664), (24, 830820956), (28, 712132248), (31, 643216224), (32, 623115717), (42, 474754832), (48, 415410478), (56, 356066124), (62, 321608112), (84, 237377416), (93, 214405408), (96, 207705239), (112, 178033062), (124, 160804056), (168, 118688708), (186, 107202704), (217, 91888032), (224, 89016531), (248, 80402028), (336, 59344354), (372, 53601352), (397, 50225952), (434, 45944016), (496, 40201014), (651, 30629344), (672, 29672177), (744, 26800676), (794, 25112976), (868, 22972008), (992, 20100507), (1191, 16741984), (1302, 15314672), (1488, 13400338), (1588, 12556488), (1736, 11486004), (2382, 8370992), (2411, 8270304), (2604, 7657336), (2779, 7175136), (2976, 6700169), (3176, 6278244), (3472, 5743002), (4764, 4185496), (4822, 4135152), (5208, 3828668), (5558, 3587568), (6352, 3139122), (6944, 2871501), (7233, 2756768), (8337, 2391712), (9528, 2092748), (9644, 2067576), (10416, 1914334), (11116, 1793784), (12307, 1620192), (12704, 1569561), (14466, 1378384), (16674, 1195856), (16877, 1181472), (19056, 1046374), (19288, 1033788), (20832, 957167), (22232, 896892), (24614, 810096), (28932, 689192), (33348, 597928), (33754, 590736), (36921, 540064), (38112, 523187), (38576, 516894), (44464, 448446), (49228, 405048), (50631, 393824), (57864, 344596), (66696, 298964), (67508, 295368), (73842, 270032), (74741, 266784), (77152, 258447), (86149, 231456), (88928, 224223), (98456, 202524), (101262, 196912), (115728, 172298), (133392, 149482), (135016, 147684)]