288565236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 795194400

約数和(自身を除く): 506629164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 439, 558, 589, 684, 878, 961, 1116, 1178, 1317, 1756, 1767, 1922, 2356, 2634, 2883, 3534, 3844, 3951, 5268, 5301, 5766, 7068, 7902, 8341, 8649, 10602, 11532, 13609, 15804, 16682, 17298, 18259, 21204, 25023, 27218, 33364, 34596, 36518, 40827, 50046, 54436, 54777, 73036, 75069, 81654, 100092, 109554, 122481, 150138, 163308, 164331, 219108, 244962, 258571, 300276, 328662, 421879, 489924, 517142, 657324, 775713, 843758, 1034284, 1265637, 1551426, 1687516, 2327139, 2531274, 3102852, 3796911, 4654278, 5062548, 7593822, 8015701, 9308556, 15187644, 16031402, 24047103, 32062804, 48094206, 72141309, 96188412, 144282618, 288565236]

約数ペア:

[(1, 288565236), (2, 144282618), (3, 96188412), (4, 72141309), (6, 48094206), (9, 32062804), (12, 24047103), (18, 16031402), (19, 15187644), (31, 9308556), (36, 8015701), (38, 7593822), (57, 5062548), (62, 4654278), (76, 3796911), (93, 3102852), (114, 2531274), (124, 2327139), (171, 1687516), (186, 1551426), (228, 1265637), (279, 1034284), (342, 843758), (372, 775713), (439, 657324), (558, 517142), (589, 489924), (684, 421879), (878, 328662), (961, 300276), (1116, 258571), (1178, 244962), (1317, 219108), (1756, 164331), (1767, 163308), (1922, 150138), (2356, 122481), (2634, 109554), (2883, 100092), (3534, 81654), (3844, 75069), (3951, 73036), (5268, 54777), (5301, 54436), (5766, 50046), (7068, 40827), (7902, 36518), (8341, 34596), (8649, 33364), (10602, 27218), (11532, 25023), (13609, 21204), (15804, 18259), (16682, 17298)]