280066080216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{259211}}^1$

素因数の和:262696

約数の個数: 64

約数和(自身を含む): 754244709120

約数和(自身を除く): 474178628904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3463, 6926, 10389, 13852, 20778, 27704, 41556, 45019, 83112, 90038, 135057, 180076, 259211, 270114, 360152, 518422, 540228, 777633, 1036844, 1080456, 1555266, 2073688, 3110532, 3369743, 6221064, 6739486, 10109229, 13478972, 20218458, 26957944, 40436916, 80873832, 897647693, 1795295386, 2692943079, 3590590772, 5385886158, 7181181544, 10771772316, 11669420009, 21543544632, 23338840018, 35008260027, 46677680036, 70016520054, 93355360072, 140033040108, 280066080216]

約数ペア:

[(1, 280066080216), (2, 140033040108), (3, 93355360072), (4, 70016520054), (6, 46677680036), (8, 35008260027), (12, 23338840018), (13, 21543544632), (24, 11669420009), (26, 10771772316), (39, 7181181544), (52, 5385886158), (78, 3590590772), (104, 2692943079), (156, 1795295386), (312, 897647693), (3463, 80873832), (6926, 40436916), (10389, 26957944), (13852, 20218458), (20778, 13478972), (27704, 10109229), (41556, 6739486), (45019, 6221064), (83112, 3369743), (90038, 3110532), (135057, 2073688), (180076, 1555266), (259211, 1080456), (270114, 1036844), (360152, 777633), (518422, 540228)]