1566325384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 3255033600

約数和(自身を除く): 1688708216

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 137, 188, 274, 376, 548, 611, 1096, 1222, 1781, 2339, 2444, 3562, 4678, 4888, 6439, 7124, 9356, 12878, 14248, 18712, 25756, 30407, 51512, 60814, 83707, 109933, 121628, 167414, 219866, 243256, 320443, 334828, 439732, 640886, 669656, 879464, 1281772, 1429129, 2563544, 2858258, 4165759, 5716516, 8331518, 11433032, 15060821, 16663036, 30121642, 33326072, 60243284, 120486568, 195790673, 391581346, 783162692, 1566325384]

約数ペア:

[(1, 1566325384), (2, 783162692), (4, 391581346), (8, 195790673), (13, 120486568), (26, 60243284), (47, 33326072), (52, 30121642), (94, 16663036), (104, 15060821), (137, 11433032), (188, 8331518), (274, 5716516), (376, 4165759), (548, 2858258), (611, 2563544), (1096, 1429129), (1222, 1281772), (1781, 879464), (2339, 669656), (2444, 640886), (3562, 439732), (4678, 334828), (4888, 320443), (6439, 243256), (7124, 219866), (9356, 167414), (12878, 121628), (14248, 109933), (18712, 83707), (25756, 60814), (30407, 51512)]