1720578744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12211}}^1$

素因数の和:12345

約数の個数: 96

約数和(自身を含む): 4953187200

約数和(自身を除く): 3232608456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 152, 171, 206, 228, 309, 342, 412, 456, 618, 684, 824, 927, 1236, 1368, 1854, 1957, 2472, 3708, 3914, 5871, 7416, 7828, 11742, 12211, 15656, 17613, 23484, 24422, 35226, 36633, 46968, 48844, 70452, 73266, 97688, 109899, 140904, 146532, 219798, 232009, 293064, 439596, 464018, 696027, 879192, 928036, 1257733, 1392054, 1856072, 2088081, 2515466, 2784108, 3773199, 4176162, 5030932, 5568216, 7546398, 8352324, 10061864, 11319597, 15092796, 16704648, 22639194, 23896927, 30185592, 45278388, 47793854, 71690781, 90556776, 95587708, 143381562, 191175416, 215072343, 286763124, 430144686, 573526248, 860289372, 1720578744]

約数ペア:

[(1, 1720578744), (2, 860289372), (3, 573526248), (4, 430144686), (6, 286763124), (8, 215072343), (9, 191175416), (12, 143381562), (18, 95587708), (19, 90556776), (24, 71690781), (36, 47793854), (38, 45278388), (57, 30185592), (72, 23896927), (76, 22639194), (103, 16704648), (114, 15092796), (152, 11319597), (171, 10061864), (206, 8352324), (228, 7546398), (309, 5568216), (342, 5030932), (412, 4176162), (456, 3773199), (618, 2784108), (684, 2515466), (824, 2088081), (927, 1856072), (1236, 1392054), (1368, 1257733), (1854, 928036), (1957, 879192), (2472, 696027), (3708, 464018), (3914, 439596), (5871, 293064), (7416, 232009), (7828, 219798), (11742, 146532), (12211, 140904), (15656, 109899), (17613, 97688), (23484, 73266), (24422, 70452), (35226, 48844), (36633, 46968)]