381245136

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 1022880960

約数和(自身を除く): 641635824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 401, 464, 683, 696, 802, 1203, 1366, 1392, 1604, 2049, 2406, 2732, 3208, 4098, 4812, 5464, 6416, 8196, 9624, 10928, 11629, 16392, 19248, 19807, 23258, 32784, 34887, 39614, 46516, 59421, 69774, 79228, 93032, 118842, 139548, 158456, 186064, 237684, 273883, 279096, 316912, 475368, 547766, 558192, 821649, 950736, 1095532, 1643298, 2191064, 3286596, 4382128, 6573192, 7942607, 13146384, 15885214, 23827821, 31770428, 47655642, 63540856, 95311284, 127081712, 190622568, 381245136]

約数ペア:

[(1, 381245136), (2, 190622568), (3, 127081712), (4, 95311284), (6, 63540856), (8, 47655642), (12, 31770428), (16, 23827821), (24, 15885214), (29, 13146384), (48, 7942607), (58, 6573192), (87, 4382128), (116, 3286596), (174, 2191064), (232, 1643298), (348, 1095532), (401, 950736), (464, 821649), (683, 558192), (696, 547766), (802, 475368), (1203, 316912), (1366, 279096), (1392, 273883), (1604, 237684), (2049, 186064), (2406, 158456), (2732, 139548), (3208, 118842), (4098, 93032), (4812, 79228), (5464, 69774), (6416, 59421), (8196, 46516), (9624, 39614), (10928, 34887), (11629, 32784), (16392, 23258), (19248, 19807)]