381462688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 810819072

約数和(自身を除く): 429356384

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 83, 113, 124, 164, 166, 226, 248, 328, 332, 452, 496, 656, 664, 904, 992, 1271, 1312, 1328, 1808, 2542, 2573, 2656, 3403, 3503, 3616, 4633, 5084, 5146, 6806, 7006, 9266, 9379, 10168, 10292, 13612, 14012, 18532, 18758, 20336, 20584, 27224, 28024, 37064, 37516, 40672, 41168, 54448, 56048, 74128, 75032, 82336, 105493, 108896, 112096, 143623, 148256, 150064, 210986, 287246, 290749, 300128, 384539, 421972, 574492, 581498, 769078, 843944, 1148984, 1162996, 1538156, 1687888, 2297968, 2325992, 3076312, 3375776, 4595936, 4651984, 6152624, 9303968, 11920709, 12305248, 23841418, 47682836, 95365672, 190731344, 381462688]

約数ペア:

[(1, 381462688), (2, 190731344), (4, 95365672), (8, 47682836), (16, 23841418), (31, 12305248), (32, 11920709), (41, 9303968), (62, 6152624), (82, 4651984), (83, 4595936), (113, 3375776), (124, 3076312), (164, 2325992), (166, 2297968), (226, 1687888), (248, 1538156), (328, 1162996), (332, 1148984), (452, 843944), (496, 769078), (656, 581498), (664, 574492), (904, 421972), (992, 384539), (1271, 300128), (1312, 290749), (1328, 287246), (1808, 210986), (2542, 150064), (2573, 148256), (2656, 143623), (3403, 112096), (3503, 108896), (3616, 105493), (4633, 82336), (5084, 75032), (5146, 74128), (6806, 56048), (7006, 54448), (9266, 41168), (9379, 40672), (10168, 37516), (10292, 37064), (13612, 28024), (14012, 27224), (18532, 20584), (18758, 20336)]