306969988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 601594560

約数和(自身を除く): 294624572

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 251, 377, 502, 754, 811, 1004, 1508, 1622, 3244, 3263, 6526, 7279, 10543, 13052, 14558, 21086, 23519, 29116, 42172, 47038, 94076, 94627, 189254, 203561, 305747, 378508, 407122, 611494, 814244, 1222988, 2646293, 5292586, 5903269, 10585172, 11806538, 23613076, 76742497, 153484994, 306969988]

約数ペア:

[(1, 306969988), (2, 153484994), (4, 76742497), (13, 23613076), (26, 11806538), (29, 10585172), (52, 5903269), (58, 5292586), (116, 2646293), (251, 1222988), (377, 814244), (502, 611494), (754, 407122), (811, 378508), (1004, 305747), (1508, 203561), (1622, 189254), (3244, 94627), (3263, 94076), (6526, 47038), (7279, 42172), (10543, 29116), (13052, 23519), (14558, 21086)]