221617368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23143}}^1$

素因数の和:23181

約数の個数: 96

約数和(自身を含む): 722092800

約数和(自身を除く): 500475432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 23143, 46286, 69429, 92572, 138858, 162001, 185144, 208287, 277716, 324002, 416574, 439717, 486003, 555432, 648004, 833148, 879434, 972006, 1296008, 1319151, 1458009, 1666296, 1758868, 1944012, 2638302, 2916018, 3078019, 3517736, 3888024, 3957453, 5276604, 5832036, 6156038, 7914906, 9234057, 10553208, 11664072, 12312076, 15829812, 18468114, 24624152, 27702171, 31659624, 36936228, 55404342, 73872456, 110808684, 221617368]

約数ペア:

[(1, 221617368), (2, 110808684), (3, 73872456), (4, 55404342), (6, 36936228), (7, 31659624), (8, 27702171), (9, 24624152), (12, 18468114), (14, 15829812), (18, 12312076), (19, 11664072), (21, 10553208), (24, 9234057), (28, 7914906), (36, 6156038), (38, 5832036), (42, 5276604), (56, 3957453), (57, 3888024), (63, 3517736), (72, 3078019), (76, 2916018), (84, 2638302), (114, 1944012), (126, 1758868), (133, 1666296), (152, 1458009), (168, 1319151), (171, 1296008), (228, 972006), (252, 879434), (266, 833148), (342, 648004), (399, 555432), (456, 486003), (504, 439717), (532, 416574), (684, 324002), (798, 277716), (1064, 208287), (1197, 185144), (1368, 162001), (1596, 138858), (2394, 92572), (3192, 69429), (4788, 46286), (9576, 23143)]