123788364482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 207567904320

約数和(自身を除く): 83779539838

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 97, 194, 443, 779, 817, 886, 1558, 1634, 1763, 1843, 1849, 3526, 3686, 3698, 3977, 4171, 7954, 8342, 8417, 16834, 18163, 19049, 33497, 35131, 36326, 38098, 42971, 66994, 70262, 75563, 75809, 79249, 85942, 151126, 151618, 158498, 171011, 179353, 342022, 345097, 358706, 361931, 690194, 723862, 781009, 816449, 819107, 1440371, 1562018, 1632898, 1638214, 1761811, 1847753, 2880742, 3249209, 3407707, 3523622, 3695506, 6498418, 6815414, 7353473, 14706946, 14839171, 15563033, 29678342, 31126066, 33474409, 33583387, 35107307, 66948818, 67166774, 70214614, 75757873, 79453379, 139715987, 151515746, 158906758, 279431974, 638084353, 1276168706, 1439399587, 1509614201, 2878799174, 3019228402, 3257588539, 6515177078, 61894182241, 123788364482]

約数ペア:

[(1, 123788364482), (2, 61894182241), (19, 6515177078), (38, 3257588539), (41, 3019228402), (43, 2878799174), (82, 1509614201), (86, 1439399587), (97, 1276168706), (194, 638084353), (443, 279431974), (779, 158906758), (817, 151515746), (886, 139715987), (1558, 79453379), (1634, 75757873), (1763, 70214614), (1843, 67166774), (1849, 66948818), (3526, 35107307), (3686, 33583387), (3698, 33474409), (3977, 31126066), (4171, 29678342), (7954, 15563033), (8342, 14839171), (8417, 14706946), (16834, 7353473), (18163, 6815414), (19049, 6498418), (33497, 3695506), (35131, 3523622), (36326, 3407707), (38098, 3249209), (42971, 2880742), (66994, 1847753), (70262, 1761811), (75563, 1638214), (75809, 1632898), (79249, 1562018), (85942, 1440371), (151126, 819107), (151618, 816449), (158498, 781009), (171011, 723862), (179353, 690194), (342022, 361931), (345097, 358706)]