1216084968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42331}}^1$

素因数の和:42372

約数の個数: 128

約数和(自身を含む): 4063872000

約数和(自身を除く): 2847787032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 42331, 84662, 126993, 169324, 253986, 296317, 338648, 380979, 507972, 592634, 761958, 804289, 888951, 1015944, 1142937, 1185268, 1523916, 1608578, 1777902, 2285874, 2370536, 2412867, 2666853, 3047832, 3217156, 3555804, 4571748, 4825734, 5333706, 5630023, 6434312, 7111608, 7238601, 8000559, 9143496, 9651468, 10667412, 11260046, 14477202, 16001118, 16890069, 19302936, 21334824, 21715803, 22520092, 28954404, 32002236, 33780138, 43431606, 45040184, 50670207, 57908808, 64004472, 67560276, 86863212, 101340414, 135120552, 152010621, 173726424, 202680828, 304021242, 405361656, 608042484, 1216084968]

約数ペア:

[(1, 1216084968), (2, 608042484), (3, 405361656), (4, 304021242), (6, 202680828), (7, 173726424), (8, 152010621), (9, 135120552), (12, 101340414), (14, 86863212), (18, 67560276), (19, 64004472), (21, 57908808), (24, 50670207), (27, 45040184), (28, 43431606), (36, 33780138), (38, 32002236), (42, 28954404), (54, 22520092), (56, 21715803), (57, 21334824), (63, 19302936), (72, 16890069), (76, 16001118), (84, 14477202), (108, 11260046), (114, 10667412), (126, 9651468), (133, 9143496), (152, 8000559), (168, 7238601), (171, 7111608), (189, 6434312), (216, 5630023), (228, 5333706), (252, 4825734), (266, 4571748), (342, 3555804), (378, 3217156), (399, 3047832), (456, 2666853), (504, 2412867), (513, 2370536), (532, 2285874), (684, 1777902), (756, 1608578), (798, 1523916), (1026, 1185268), (1064, 1142937), (1197, 1015944), (1368, 888951), (1512, 804289), (1596, 761958), (2052, 592634), (2394, 507972), (3192, 380979), (3591, 338648), (4104, 296317), (4788, 253986), (7182, 169324), (9576, 126993), (14364, 84662), (28728, 42331)]