764604818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 1293304320

約数和(自身を除く): 528699502

約数列:

[1, 2, 17, 34, 41, 53, 79, 82, 106, 131, 158, 262, 697, 901, 1343, 1394, 1802, 2173, 2227, 2686, 3239, 4187, 4346, 4454, 5371, 6478, 6943, 8374, 10349, 10742, 13886, 20698, 36941, 55063, 71179, 73882, 91307, 110126, 118031, 142358, 171667, 175933, 182614, 236062, 284663, 343334, 351866, 424309, 548497, 569326, 848618, 1096994, 2918339, 4839271, 5836678, 7213253, 9324449, 9678542, 14426506, 18648898, 22488377, 44976754, 382302409, 764604818]

約数ペア:

[(1, 764604818), (2, 382302409), (17, 44976754), (34, 22488377), (41, 18648898), (53, 14426506), (79, 9678542), (82, 9324449), (106, 7213253), (131, 5836678), (158, 4839271), (262, 2918339), (697, 1096994), (901, 848618), (1343, 569326), (1394, 548497), (1802, 424309), (2173, 351866), (2227, 343334), (2686, 284663), (3239, 236062), (4187, 182614), (4346, 175933), (4454, 171667), (5371, 142358), (6478, 118031), (6943, 110126), (8374, 91307), (10349, 73882), (10742, 71179), (13886, 55063), (20698, 36941)]