1212842448

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 3462189120

約数和(自身を除く): 2249346672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 313, 379, 426, 568, 626, 639, 758, 852, 939, 1136, 1137, 1252, 1278, 1516, 1704, 1878, 2274, 2504, 2556, 2817, 3032, 3408, 3411, 3756, 4548, 5008, 5112, 5634, 6064, 6822, 7512, 9096, 10224, 11268, 13644, 15024, 18192, 22223, 22536, 26909, 27288, 44446, 45072, 53818, 54576, 66669, 80727, 88892, 107636, 118627, 133338, 161454, 177784, 200007, 215272, 237254, 242181, 266676, 322908, 355568, 355881, 400014, 430544, 474508, 484362, 533352, 645816, 711762, 800028, 949016, 968724, 1066704, 1067643, 1291632, 1423524, 1600056, 1898032, 1937448, 2135286, 2847048, 3200112, 3874896, 4270572, 5694096, 8422517, 8541144, 16845034, 17082288, 25267551, 33690068, 50535102, 67380136, 75802653, 101070204, 134760272, 151605306, 202140408, 303210612, 404280816, 606421224, 1212842448]

約数ペア:

[(1, 1212842448), (2, 606421224), (3, 404280816), (4, 303210612), (6, 202140408), (8, 151605306), (9, 134760272), (12, 101070204), (16, 75802653), (18, 67380136), (24, 50535102), (36, 33690068), (48, 25267551), (71, 17082288), (72, 16845034), (142, 8541144), (144, 8422517), (213, 5694096), (284, 4270572), (313, 3874896), (379, 3200112), (426, 2847048), (568, 2135286), (626, 1937448), (639, 1898032), (758, 1600056), (852, 1423524), (939, 1291632), (1136, 1067643), (1137, 1066704), (1252, 968724), (1278, 949016), (1516, 800028), (1704, 711762), (1878, 645816), (2274, 533352), (2504, 484362), (2556, 474508), (2817, 430544), (3032, 400014), (3408, 355881), (3411, 355568), (3756, 322908), (4548, 266676), (5008, 242181), (5112, 237254), (5634, 215272), (6064, 200007), (6822, 177784), (7512, 161454), (9096, 133338), (10224, 118627), (11268, 107636), (13644, 88892), (15024, 80727), (18192, 66669), (22223, 54576), (22536, 53818), (26909, 45072), (27288, 44446)]