421302192136

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1091}}^1\times {\mathrm{8219}}^1$

素因数の和:10162

約数の個数: 64

約数和(自身を含む): 904804992000

約数和(自身を除く): 483502799864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1091, 1678, 2182, 3356, 4364, 5873, 6712, 7637, 8219, 8728, 11746, 15274, 16438, 23492, 30548, 32876, 46984, 57533, 61096, 65752, 115066, 230132, 460264, 915349, 1830698, 3661396, 6407443, 6895741, 7322792, 8966929, 12814886, 13791482, 17933858, 25629772, 27582964, 35867716, 48270187, 51259544, 55165928, 62768503, 71735432, 96540374, 125537006, 193080748, 251074012, 386161496, 502148024, 7523253431, 15046506862, 30093013724, 52662774017, 60186027448, 105325548034, 210651096068, 421302192136]

約数ペア:

[(1, 421302192136), (2, 210651096068), (4, 105325548034), (7, 60186027448), (8, 52662774017), (14, 30093013724), (28, 15046506862), (56, 7523253431), (839, 502148024), (1091, 386161496), (1678, 251074012), (2182, 193080748), (3356, 125537006), (4364, 96540374), (5873, 71735432), (6712, 62768503), (7637, 55165928), (8219, 51259544), (8728, 48270187), (11746, 35867716), (15274, 27582964), (16438, 25629772), (23492, 17933858), (30548, 13791482), (32876, 12814886), (46984, 8966929), (57533, 7322792), (61096, 6895741), (65752, 6407443), (115066, 3661396), (230132, 1830698), (460264, 915349)]