340251444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{877}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 928414760

約数和(自身を除く): 588163316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 829, 877, 1658, 1754, 2487, 2631, 3316, 3508, 4974, 5262, 7461, 7893, 9948, 10524, 10777, 11401, 14922, 15786, 21554, 22802, 29844, 31572, 32331, 34203, 43108, 45604, 64662, 68406, 96993, 102609, 129324, 136812, 193986, 205218, 387972, 410436, 727033, 1454066, 2181099, 2908132, 4362198, 6543297, 8724396, 9451429, 13086594, 18902858, 26173188, 28354287, 37805716, 56708574, 85062861, 113417148, 170125722, 340251444]

約数ペア:

[(1, 340251444), (2, 170125722), (3, 113417148), (4, 85062861), (6, 56708574), (9, 37805716), (12, 28354287), (13, 26173188), (18, 18902858), (26, 13086594), (36, 9451429), (39, 8724396), (52, 6543297), (78, 4362198), (117, 2908132), (156, 2181099), (234, 1454066), (468, 727033), (829, 410436), (877, 387972), (1658, 205218), (1754, 193986), (2487, 136812), (2631, 129324), (3316, 102609), (3508, 96993), (4974, 68406), (5262, 64662), (7461, 45604), (7893, 43108), (9948, 34203), (10524, 32331), (10777, 31572), (11401, 29844), (14922, 22802), (15786, 21554)]