292358196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1423}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 798237440

約数和(自身を除く): 505879244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 878, 1317, 1423, 1756, 2634, 2846, 3951, 4269, 5268, 5692, 5707, 7902, 8538, 11414, 12807, 15804, 17076, 17121, 18499, 22828, 25614, 34242, 36998, 51228, 51363, 55497, 68484, 73996, 102726, 110994, 166491, 205452, 221988, 332982, 624697, 665964, 1249394, 1874091, 2498788, 3748182, 5622273, 7496364, 8121061, 11244546, 16242122, 22489092, 24363183, 32484244, 48726366, 73089549, 97452732, 146179098, 292358196]

約数ペア:

[(1, 292358196), (2, 146179098), (3, 97452732), (4, 73089549), (6, 48726366), (9, 32484244), (12, 24363183), (13, 22489092), (18, 16242122), (26, 11244546), (36, 8121061), (39, 7496364), (52, 5622273), (78, 3748182), (117, 2498788), (156, 1874091), (234, 1249394), (439, 665964), (468, 624697), (878, 332982), (1317, 221988), (1423, 205452), (1756, 166491), (2634, 110994), (2846, 102726), (3951, 73996), (4269, 68484), (5268, 55497), (5692, 51363), (5707, 51228), (7902, 36998), (8538, 34242), (11414, 25614), (12807, 22828), (15804, 18499), (17076, 17121)]