238539384

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 693576000

約数和(自身を除く): 455036616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 113, 116, 174, 216, 226, 232, 261, 337, 339, 348, 452, 522, 674, 678, 696, 783, 904, 1011, 1017, 1044, 1348, 1356, 1566, 2022, 2034, 2088, 2696, 2712, 3033, 3051, 3132, 3277, 4044, 4068, 6066, 6102, 6264, 6554, 8088, 8136, 9099, 9773, 9831, 12132, 12204, 13108, 18198, 19546, 19662, 24264, 24408, 26216, 29319, 29493, 36396, 38081, 39092, 39324, 58638, 58986, 72792, 76162, 78184, 78648, 87957, 88479, 114243, 117276, 117972, 152324, 175914, 176958, 228486, 234552, 235944, 263871, 304648, 342729, 351828, 353916, 456972, 527742, 685458, 703656, 707832, 913944, 1028187, 1055484, 1104349, 1370916, 2056374, 2110968, 2208698, 2741832, 3313047, 4112748, 4417396, 6626094, 8225496, 8834792, 9939141, 13252188, 19878282, 26504376, 29817423, 39756564, 59634846, 79513128, 119269692, 238539384]

約数ペア:

[(1, 238539384), (2, 119269692), (3, 79513128), (4, 59634846), (6, 39756564), (8, 29817423), (9, 26504376), (12, 19878282), (18, 13252188), (24, 9939141), (27, 8834792), (29, 8225496), (36, 6626094), (54, 4417396), (58, 4112748), (72, 3313047), (87, 2741832), (108, 2208698), (113, 2110968), (116, 2056374), (174, 1370916), (216, 1104349), (226, 1055484), (232, 1028187), (261, 913944), (337, 707832), (339, 703656), (348, 685458), (452, 527742), (522, 456972), (674, 353916), (678, 351828), (696, 342729), (783, 304648), (904, 263871), (1011, 235944), (1017, 234552), (1044, 228486), (1348, 176958), (1356, 175914), (1566, 152324), (2022, 117972), (2034, 117276), (2088, 114243), (2696, 88479), (2712, 87957), (3033, 78648), (3051, 78184), (3132, 76162), (3277, 72792), (4044, 58986), (4068, 58638), (6066, 39324), (6102, 39092), (6264, 38081), (6554, 36396), (8088, 29493), (8136, 29319), (9099, 26216), (9773, 24408), (9831, 24264), (12132, 19662), (12204, 19546), (13108, 18198)]