238647384

素因数分解:

$2^3\times 3^5\times {\mathrm{122761}}^1$

素因数の和:122782

約数の個数: 48

約数和(自身を含む): 670280520

約数和(自身を除く): 431633136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 122761, 245522, 368283, 491044, 736566, 982088, 1104849, 1473132, 2209698, 2946264, 3314547, 4419396, 6629094, 8838792, 9943641, 13258188, 19887282, 26516376, 29830923, 39774564, 59661846, 79549128, 119323692, 238647384]

約数ペア:

[(1, 238647384), (2, 119323692), (3, 79549128), (4, 59661846), (6, 39774564), (8, 29830923), (9, 26516376), (12, 19887282), (18, 13258188), (24, 9943641), (27, 8838792), (36, 6629094), (54, 4419396), (72, 3314547), (81, 2946264), (108, 2209698), (162, 1473132), (216, 1104849), (243, 982088), (324, 736566), (486, 491044), (648, 368283), (972, 245522), (1944, 122761)]