1290459816

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{439}}^2$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 3708691200

約数和(自身を除く): 2418231384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 439, 558, 744, 837, 878, 1116, 1317, 1674, 1756, 2232, 2634, 3348, 3512, 3951, 5268, 6696, 7902, 10536, 11853, 13609, 15804, 23706, 27218, 31608, 40827, 47412, 54436, 81654, 94824, 108872, 122481, 163308, 192721, 244962, 326616, 367443, 385442, 489924, 578163, 734886, 770884, 979848, 1156326, 1469772, 1541768, 1734489, 2312652, 2939544, 3468978, 4625304, 5203467, 5974351, 6937956, 10406934, 11948702, 13875912, 17923053, 20813868, 23897404, 35846106, 41627736, 47794808, 53769159, 71692212, 107538318, 143384424, 161307477, 215076636, 322614954, 430153272, 645229908, 1290459816]

約数ペア:

[(1, 1290459816), (2, 645229908), (3, 430153272), (4, 322614954), (6, 215076636), (8, 161307477), (9, 143384424), (12, 107538318), (18, 71692212), (24, 53769159), (27, 47794808), (31, 41627736), (36, 35846106), (54, 23897404), (62, 20813868), (72, 17923053), (93, 13875912), (108, 11948702), (124, 10406934), (186, 6937956), (216, 5974351), (248, 5203467), (279, 4625304), (372, 3468978), (439, 2939544), (558, 2312652), (744, 1734489), (837, 1541768), (878, 1469772), (1116, 1156326), (1317, 979848), (1674, 770884), (1756, 734886), (2232, 578163), (2634, 489924), (3348, 385442), (3512, 367443), (3951, 326616), (5268, 244962), (6696, 192721), (7902, 163308), (10536, 122481), (11853, 108872), (13609, 94824), (15804, 81654), (23706, 54436), (27218, 47412), (31608, 40827)]