7915286988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7219}}^1$

素因数の和:7484

約数の個数: 144

約数和(自身を含む): 24178336000

約数和(自身を除く): 16263049012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 229, 252, 266, 342, 399, 458, 532, 684, 687, 798, 916, 1197, 1374, 1596, 1603, 2061, 2394, 2748, 3206, 4122, 4351, 4788, 4809, 6412, 7219, 8244, 8702, 9618, 13053, 14427, 14438, 17404, 19236, 21657, 26106, 28854, 28876, 30457, 39159, 43314, 50533, 52212, 57708, 60914, 64971, 78318, 86628, 91371, 101066, 121828, 129942, 137161, 151599, 156636, 182742, 202132, 259884, 274113, 274322, 303198, 365484, 411483, 454797, 548226, 548644, 606396, 822966, 909594, 960127, 1096452, 1234449, 1645932, 1653151, 1819188, 1920254, 2468898, 2880381, 3306302, 3840508, 4937796, 4959453, 5760762, 6612604, 8641143, 9918906, 11521524, 11572057, 14878359, 17282286, 19837812, 23144114, 29756718, 31409869, 34564572, 34716171, 46288228, 59513436, 62819738, 69432342, 94229607, 104148513, 125639476, 138864684, 188459214, 208297026, 219869083, 282688821, 376918428, 416594052, 439738166, 565377642, 659607249, 879476332, 1130755284, 1319214498, 1978821747, 2638428996, 3957643494, 7915286988]

約数ペア:

[(1, 7915286988), (2, 3957643494), (3, 2638428996), (4, 1978821747), (6, 1319214498), (7, 1130755284), (9, 879476332), (12, 659607249), (14, 565377642), (18, 439738166), (19, 416594052), (21, 376918428), (28, 282688821), (36, 219869083), (38, 208297026), (42, 188459214), (57, 138864684), (63, 125639476), (76, 104148513), (84, 94229607), (114, 69432342), (126, 62819738), (133, 59513436), (171, 46288228), (228, 34716171), (229, 34564572), (252, 31409869), (266, 29756718), (342, 23144114), (399, 19837812), (458, 17282286), (532, 14878359), (684, 11572057), (687, 11521524), (798, 9918906), (916, 8641143), (1197, 6612604), (1374, 5760762), (1596, 4959453), (1603, 4937796), (2061, 3840508), (2394, 3306302), (2748, 2880381), (3206, 2468898), (4122, 1920254), (4351, 1819188), (4788, 1653151), (4809, 1645932), (6412, 1234449), (7219, 1096452), (8244, 960127), (8702, 909594), (9618, 822966), (13053, 606396), (14427, 548644), (14438, 548226), (17404, 454797), (19236, 411483), (21657, 365484), (26106, 303198), (28854, 274322), (28876, 274113), (30457, 259884), (39159, 202132), (43314, 182742), (50533, 156636), (52212, 151599), (57708, 137161), (60914, 129942), (64971, 121828), (78318, 101066), (86628, 91371)]