805708812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 2032128000

約数和(自身を除く): 1226419188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 199, 204, 223, 267, 356, 398, 446, 534, 597, 669, 796, 892, 1068, 1194, 1338, 1513, 2388, 2676, 3026, 3383, 3791, 4539, 6052, 6766, 7582, 9078, 10149, 11373, 13532, 15164, 17711, 18156, 19847, 20298, 22746, 35422, 39694, 40596, 44377, 45492, 53133, 59541, 70844, 79388, 88754, 106266, 119082, 133131, 177508, 212532, 238164, 266262, 301087, 337399, 532524, 602174, 674798, 754409, 903261, 1012197, 1204348, 1349596, 1508818, 1806522, 2024394, 2263227, 3017636, 3613044, 3949553, 4048788, 4526454, 7899106, 9052908, 11848659, 15798212, 23697318, 47394636, 67142401, 134284802, 201427203, 268569604, 402854406, 805708812]

約数ペア:

[(1, 805708812), (2, 402854406), (3, 268569604), (4, 201427203), (6, 134284802), (12, 67142401), (17, 47394636), (34, 23697318), (51, 15798212), (68, 11848659), (89, 9052908), (102, 7899106), (178, 4526454), (199, 4048788), (204, 3949553), (223, 3613044), (267, 3017636), (356, 2263227), (398, 2024394), (446, 1806522), (534, 1508818), (597, 1349596), (669, 1204348), (796, 1012197), (892, 903261), (1068, 754409), (1194, 674798), (1338, 602174), (1513, 532524), (2388, 337399), (2676, 301087), (3026, 266262), (3383, 238164), (3791, 212532), (4539, 177508), (6052, 133131), (6766, 119082), (7582, 106266), (9078, 88754), (10149, 79388), (11373, 70844), (13532, 59541), (15164, 53133), (17711, 45492), (18156, 44377), (19847, 40596), (20298, 39694), (22746, 35422)]