239015844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 628948320

約数和(自身を除く): 389932476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2537, 2617, 5074, 5234, 7611, 7851, 10148, 10468, 15222, 15702, 22833, 23553, 30444, 31404, 45666, 47106, 91332, 94212, 112531, 154403, 225062, 308806, 337593, 450124, 463209, 617612, 675186, 926418, 1012779, 1350372, 1389627, 1852836, 2025558, 2779254, 4051116, 5558508, 6639329, 13278658, 19917987, 26557316, 39835974, 59753961, 79671948, 119507922, 239015844]

約数ペア:

[(1, 239015844), (2, 119507922), (3, 79671948), (4, 59753961), (6, 39835974), (9, 26557316), (12, 19917987), (18, 13278658), (36, 6639329), (43, 5558508), (59, 4051116), (86, 2779254), (118, 2025558), (129, 1852836), (172, 1389627), (177, 1350372), (236, 1012779), (258, 926418), (354, 675186), (387, 617612), (516, 463209), (531, 450124), (708, 337593), (774, 308806), (1062, 225062), (1548, 154403), (2124, 112531), (2537, 94212), (2617, 91332), (5074, 47106), (5234, 45666), (7611, 31404), (7851, 30444), (10148, 23553), (10468, 22833), (15222, 15702)]