386863764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{270913}}^1$

素因数の和:270944

約数の個数: 48

約数和(自身を含む): 1092325248

約数和(自身を除く): 705461484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 270913, 541826, 812739, 1083652, 1625478, 1896391, 3250956, 3792782, 4605521, 5689173, 7585564, 9211042, 11378346, 13816563, 18422084, 22756692, 27633126, 32238647, 55266252, 64477294, 96715941, 128954588, 193431882, 386863764]

約数ペア:

[(1, 386863764), (2, 193431882), (3, 128954588), (4, 96715941), (6, 64477294), (7, 55266252), (12, 32238647), (14, 27633126), (17, 22756692), (21, 18422084), (28, 13816563), (34, 11378346), (42, 9211042), (51, 7585564), (68, 5689173), (84, 4605521), (102, 3792782), (119, 3250956), (204, 1896391), (238, 1625478), (357, 1083652), (476, 812739), (714, 541826), (1428, 270913)]