392435538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 904780800

約数和(自身を除く): 512345262

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 373, 418, 627, 746, 839, 1119, 1254, 1678, 2238, 2517, 4103, 5034, 7087, 8206, 9229, 12309, 14174, 15941, 18458, 21261, 24618, 27687, 31882, 42522, 47823, 55374, 77957, 95646, 155914, 175351, 233871, 312947, 350702, 467742, 526053, 625894, 938841, 1052106, 1877682, 3442417, 5945993, 6884834, 10327251, 11891986, 17837979, 20654502, 35675958, 65405923, 130811846, 196217769, 392435538]

約数ペア:

[(1, 392435538), (2, 196217769), (3, 130811846), (6, 65405923), (11, 35675958), (19, 20654502), (22, 17837979), (33, 11891986), (38, 10327251), (57, 6884834), (66, 5945993), (114, 3442417), (209, 1877682), (373, 1052106), (418, 938841), (627, 625894), (746, 526053), (839, 467742), (1119, 350702), (1254, 312947), (1678, 233871), (2238, 175351), (2517, 155914), (4103, 95646), (5034, 77957), (7087, 55374), (8206, 47823), (9229, 42522), (12309, 31882), (14174, 27687), (15941, 24618), (18458, 21261)]