1989005616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{6287}}^1$

素因数の和:6340

約数の個数: 120

約数和(自身を含む): 6031072320

約数和(自身を除く): 4042066704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2197, 2704, 3042, 4056, 4394, 6084, 6287, 6591, 8112, 8788, 12168, 12574, 13182, 17576, 18861, 19773, 24336, 25148, 26364, 35152, 37722, 39546, 50296, 52728, 56583, 75444, 79092, 81731, 100592, 105456, 113166, 150888, 158184, 163462, 226332, 245193, 301776, 316368, 326924, 452664, 490386, 653848, 735579, 905328, 980772, 1062503, 1307696, 1471158, 1961544, 2125006, 2942316, 3187509, 3923088, 4250012, 5884632, 6375018, 8500024, 9562527, 11769264, 12750036, 13812539, 17000048, 19125054, 25500072, 27625078, 38250108, 41437617, 51000144, 55250156, 76500216, 82875234, 110500312, 124312851, 153000432, 165750468, 221000624, 248625702, 331500936, 497251404, 663001872, 994502808, 1989005616]

約数ペア:

[(1, 1989005616), (2, 994502808), (3, 663001872), (4, 497251404), (6, 331500936), (8, 248625702), (9, 221000624), (12, 165750468), (13, 153000432), (16, 124312851), (18, 110500312), (24, 82875234), (26, 76500216), (36, 55250156), (39, 51000144), (48, 41437617), (52, 38250108), (72, 27625078), (78, 25500072), (104, 19125054), (117, 17000048), (144, 13812539), (156, 12750036), (169, 11769264), (208, 9562527), (234, 8500024), (312, 6375018), (338, 5884632), (468, 4250012), (507, 3923088), (624, 3187509), (676, 2942316), (936, 2125006), (1014, 1961544), (1352, 1471158), (1521, 1307696), (1872, 1062503), (2028, 980772), (2197, 905328), (2704, 735579), (3042, 653848), (4056, 490386), (4394, 452664), (6084, 326924), (6287, 316368), (6591, 301776), (8112, 245193), (8788, 226332), (12168, 163462), (12574, 158184), (13182, 150888), (17576, 113166), (18861, 105456), (19773, 100592), (24336, 81731), (25148, 79092), (26364, 75444), (35152, 56583), (37722, 52728), (39546, 50296)]