8442240516

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{41809}}^1$

素因数の和:41969

約数の個数: 72

約数和(自身を含む): 21915129600

約数和(自身を除く): 13472889084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 639, 711, 852, 948, 1278, 1422, 2556, 2844, 5609, 11218, 16827, 22436, 33654, 41809, 50481, 67308, 83618, 100962, 125427, 167236, 201924, 250854, 376281, 501708, 752562, 1505124, 2968439, 3302911, 5936878, 6605822, 8905317, 9908733, 11873756, 13211644, 17810634, 19817466, 26715951, 29726199, 35621268, 39634932, 53431902, 59452398, 106863804, 118904796, 234506681, 469013362, 703520043, 938026724, 1407040086, 2110560129, 2814080172, 4221120258, 8442240516]

約数ペア:

[(1, 8442240516), (2, 4221120258), (3, 2814080172), (4, 2110560129), (6, 1407040086), (9, 938026724), (12, 703520043), (18, 469013362), (36, 234506681), (71, 118904796), (79, 106863804), (142, 59452398), (158, 53431902), (213, 39634932), (237, 35621268), (284, 29726199), (316, 26715951), (426, 19817466), (474, 17810634), (639, 13211644), (711, 11873756), (852, 9908733), (948, 8905317), (1278, 6605822), (1422, 5936878), (2556, 3302911), (2844, 2968439), (5609, 1505124), (11218, 752562), (16827, 501708), (22436, 376281), (33654, 250854), (41809, 201924), (50481, 167236), (67308, 125427), (83618, 100962)]