842087448

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{205187}}^1$

素因数の和:205221

約数の個数: 64

約数和(自身を含む): 2462256000

約数和(自身を除く): 1620168552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 205187, 410374, 615561, 820748, 1231122, 1641496, 1846683, 2462244, 3693366, 3898553, 4924488, 5540049, 7386732, 7797106, 11080098, 11695659, 14773464, 15594212, 22160196, 23391318, 31188424, 35086977, 44320392, 46782636, 70173954, 93565272, 105260931, 140347908, 210521862, 280695816, 421043724, 842087448]

約数ペア:

[(1, 842087448), (2, 421043724), (3, 280695816), (4, 210521862), (6, 140347908), (8, 105260931), (9, 93565272), (12, 70173954), (18, 46782636), (19, 44320392), (24, 35086977), (27, 31188424), (36, 23391318), (38, 22160196), (54, 15594212), (57, 14773464), (72, 11695659), (76, 11080098), (108, 7797106), (114, 7386732), (152, 5540049), (171, 4924488), (216, 3898553), (228, 3693366), (342, 2462244), (456, 1846683), (513, 1641496), (684, 1231122), (1026, 820748), (1368, 615561), (2052, 410374), (4104, 205187)]