815193612

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 2149002240

約数和(自身を除く): 1333808628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 157, 262, 314, 367, 393, 471, 524, 628, 734, 786, 942, 1101, 1179, 1413, 1468, 1572, 1884, 2202, 2358, 2826, 3303, 3537, 4239, 4404, 4716, 5652, 6606, 7074, 8478, 9909, 13212, 14148, 16956, 19818, 20567, 39636, 41134, 48077, 57619, 61701, 82268, 96154, 115238, 123402, 144231, 172857, 185103, 192308, 230476, 246804, 288462, 345714, 370206, 432693, 518571, 555309, 576924, 691428, 740412, 865386, 1037142, 1110618, 1298079, 1555713, 1730772, 2074284, 2221236, 2596158, 3111426, 5192316, 6222852, 7548089, 15096178, 22644267, 30192356, 45288534, 67932801, 90577068, 135865602, 203798403, 271731204, 407596806, 815193612]

約数ペア:

[(1, 815193612), (2, 407596806), (3, 271731204), (4, 203798403), (6, 135865602), (9, 90577068), (12, 67932801), (18, 45288534), (27, 30192356), (36, 22644267), (54, 15096178), (108, 7548089), (131, 6222852), (157, 5192316), (262, 3111426), (314, 2596158), (367, 2221236), (393, 2074284), (471, 1730772), (524, 1555713), (628, 1298079), (734, 1110618), (786, 1037142), (942, 865386), (1101, 740412), (1179, 691428), (1413, 576924), (1468, 555309), (1572, 518571), (1884, 432693), (2202, 370206), (2358, 345714), (2826, 288462), (3303, 246804), (3537, 230476), (4239, 192308), (4404, 185103), (4716, 172857), (5652, 144231), (6606, 123402), (7074, 115238), (8478, 96154), (9909, 82268), (13212, 61701), (14148, 57619), (16956, 48077), (19818, 41134), (20567, 39636)]