1258939812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{1091}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 3189382560

約数和(自身を除く): 1930442748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 569, 676, 1014, 1091, 1138, 1707, 2028, 2182, 2276, 3273, 3414, 4364, 6546, 6828, 7397, 13092, 14183, 14794, 22191, 28366, 29588, 42549, 44382, 56732, 85098, 88764, 96161, 170196, 184379, 192322, 288483, 368758, 384644, 553137, 576966, 620779, 737516, 1106274, 1153932, 1241558, 1862337, 2212548, 2483116, 3724674, 7449348, 8070127, 16140254, 24210381, 32280508, 48420762, 96841524, 104911651, 209823302, 314734953, 419646604, 629469906, 1258939812]

約数ペア:

[(1, 1258939812), (2, 629469906), (3, 419646604), (4, 314734953), (6, 209823302), (12, 104911651), (13, 96841524), (26, 48420762), (39, 32280508), (52, 24210381), (78, 16140254), (156, 8070127), (169, 7449348), (338, 3724674), (507, 2483116), (569, 2212548), (676, 1862337), (1014, 1241558), (1091, 1153932), (1138, 1106274), (1707, 737516), (2028, 620779), (2182, 576966), (2276, 553137), (3273, 384644), (3414, 368758), (4364, 288483), (6546, 192322), (6828, 184379), (7397, 170196), (13092, 96161), (14183, 88764), (14794, 85098), (22191, 56732), (28366, 44382), (29588, 42549)]