40808451456

素因数分解:

$2^7\times 3^3\times {\mathrm{2179}}^1\times {\mathrm{5419}}^1$

素因数の和:7621

約数の個数: 128

約数和(自身を含む): 120519120000

約数和(自身を除く): 79710668544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 2179, 3456, 4358, 5419, 6537, 8716, 10838, 13074, 16257, 17432, 19611, 21676, 26148, 32514, 34864, 39222, 43352, 48771, 52296, 58833, 65028, 69728, 78444, 86704, 97542, 104592, 117666, 130056, 139456, 146313, 156888, 173408, 195084, 209184, 235332, 260112, 278912, 292626, 313776, 346816, 390168, 418368, 470664, 520224, 585252, 627552, 693632, 780336, 836736, 941328, 1040448, 1170504, 1255104, 1560672, 1882656, 2080896, 2341008, 2510208, 3121344, 3765312, 4682016, 6242688, 7530624, 9364032, 11808001, 18728064, 23616002, 35424003, 47232004, 70848006, 94464008, 106272009, 141696012, 188928016, 212544018, 283392024, 318816027, 377856032, 425088036, 566784048, 637632054, 755712064, 850176072, 1133568096, 1275264108, 1511424128, 1700352144, 2267136192, 2550528216, 3400704288, 4534272384, 5101056432, 6801408576, 10202112864, 13602817152, 20404225728, 40808451456]

約数ペア:

[(1, 40808451456), (2, 20404225728), (3, 13602817152), (4, 10202112864), (6, 6801408576), (8, 5101056432), (9, 4534272384), (12, 3400704288), (16, 2550528216), (18, 2267136192), (24, 1700352144), (27, 1511424128), (32, 1275264108), (36, 1133568096), (48, 850176072), (54, 755712064), (64, 637632054), (72, 566784048), (96, 425088036), (108, 377856032), (128, 318816027), (144, 283392024), (192, 212544018), (216, 188928016), (288, 141696012), (384, 106272009), (432, 94464008), (576, 70848006), (864, 47232004), (1152, 35424003), (1728, 23616002), (2179, 18728064), (3456, 11808001), (4358, 9364032), (5419, 7530624), (6537, 6242688), (8716, 4682016), (10838, 3765312), (13074, 3121344), (16257, 2510208), (17432, 2341008), (19611, 2080896), (21676, 1882656), (26148, 1560672), (32514, 1255104), (34864, 1170504), (39222, 1040448), (43352, 941328), (48771, 836736), (52296, 780336), (58833, 693632), (65028, 627552), (69728, 585252), (78444, 520224), (86704, 470664), (97542, 418368), (104592, 390168), (117666, 346816), (130056, 313776), (139456, 292626), (146313, 278912), (156888, 260112), (173408, 235332), (195084, 209184)]