1609393812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2857}}^1$

素因数の和:3057

約数の個数: 96

約数和(自身を含む): 4248314112

約数和(自身を除く): 2638920300

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 157, 276, 299, 314, 471, 598, 628, 897, 942, 1196, 1794, 1884, 2041, 2857, 3588, 3611, 4082, 5714, 6123, 7222, 8164, 8571, 10833, 11428, 12246, 14444, 17142, 21666, 24492, 34284, 37141, 43332, 46943, 65711, 74282, 93886, 111423, 131422, 140829, 148564, 187772, 197133, 222846, 262844, 281658, 394266, 445692, 448549, 563316, 788532, 854243, 897098, 1345647, 1708486, 1794196, 2562729, 2691294, 3416972, 5125458, 5382588, 5831137, 10250916, 10316627, 11662274, 17493411, 20633254, 23324548, 30949881, 34986822, 41266508, 61899762, 69973644, 123799524, 134116151, 268232302, 402348453, 536464604, 804696906, 1609393812]

約数ペア:

[(1, 1609393812), (2, 804696906), (3, 536464604), (4, 402348453), (6, 268232302), (12, 134116151), (13, 123799524), (23, 69973644), (26, 61899762), (39, 41266508), (46, 34986822), (52, 30949881), (69, 23324548), (78, 20633254), (92, 17493411), (138, 11662274), (156, 10316627), (157, 10250916), (276, 5831137), (299, 5382588), (314, 5125458), (471, 3416972), (598, 2691294), (628, 2562729), (897, 1794196), (942, 1708486), (1196, 1345647), (1794, 897098), (1884, 854243), (2041, 788532), (2857, 563316), (3588, 448549), (3611, 445692), (4082, 394266), (5714, 281658), (6123, 262844), (7222, 222846), (8164, 197133), (8571, 187772), (10833, 148564), (11428, 140829), (12246, 131422), (14444, 111423), (17142, 93886), (21666, 74282), (24492, 65711), (34284, 46943), (37141, 43332)]