1443017916

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 3860287200

約数和(自身を除く): 2417269284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 149, 162, 213, 284, 298, 324, 421, 426, 447, 596, 639, 842, 852, 894, 1263, 1278, 1341, 1684, 1788, 1917, 2526, 2556, 2682, 3789, 3834, 4023, 5052, 5364, 5751, 7578, 7668, 8046, 10579, 11367, 11502, 12069, 15156, 16092, 21158, 22734, 23004, 24138, 29891, 31737, 34101, 42316, 45468, 48276, 59782, 62729, 63474, 68202, 89673, 95211, 119564, 125458, 126948, 136404, 179346, 188187, 190422, 250916, 269019, 285633, 358692, 376374, 380844, 538038, 564561, 571266, 752748, 807057, 856899, 1076076, 1129122, 1142532, 1614114, 1693683, 1713798, 2258244, 2421171, 3228228, 3387366, 3427596, 4453759, 4842342, 5081049, 6774732, 8907518, 9684684, 10162098, 13361277, 17815036, 20324196, 26722554, 40083831, 53445108, 80167662, 120251493, 160335324, 240502986, 360754479, 481005972, 721508958, 1443017916]

約数ペア:

[(1, 1443017916), (2, 721508958), (3, 481005972), (4, 360754479), (6, 240502986), (9, 160335324), (12, 120251493), (18, 80167662), (27, 53445108), (36, 40083831), (54, 26722554), (71, 20324196), (81, 17815036), (108, 13361277), (142, 10162098), (149, 9684684), (162, 8907518), (213, 6774732), (284, 5081049), (298, 4842342), (324, 4453759), (421, 3427596), (426, 3387366), (447, 3228228), (596, 2421171), (639, 2258244), (842, 1713798), (852, 1693683), (894, 1614114), (1263, 1142532), (1278, 1129122), (1341, 1076076), (1684, 856899), (1788, 807057), (1917, 752748), (2526, 571266), (2556, 564561), (2682, 538038), (3789, 380844), (3834, 376374), (4023, 358692), (5052, 285633), (5364, 269019), (5751, 250916), (7578, 190422), (7668, 188187), (8046, 179346), (10579, 136404), (11367, 126948), (11502, 125458), (12069, 119564), (15156, 95211), (16092, 89673), (21158, 68202), (22734, 63474), (23004, 62729), (24138, 59782), (29891, 48276), (31737, 45468), (34101, 42316)]