1570497516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{328007}}^1$

素因数の和:328043

約数の個数: 72

約数和(自身を含む): 4775796480

約数和(自身を除く): 3205298964

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, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 328007, 656014, 984021, 1312028, 1968042, 2296049, 2952063, 3936084, 4592098, 5904126, 6232133, 6888147, 9184196, 11808252, 12464266, 13776294, 18696399, 20664441, 24928532, 27552588, 37392798, 41328882, 43624931, 56089197, 74785596, 82657764, 87249862, 112178394, 130874793, 174499724, 224356788, 261749586, 392624379, 523499172, 785248758, 1570497516]

約数ペア:

[(1, 1570497516), (2, 785248758), (3, 523499172), (4, 392624379), (6, 261749586), (7, 224356788), (9, 174499724), (12, 130874793), (14, 112178394), (18, 87249862), (19, 82657764), (21, 74785596), (28, 56089197), (36, 43624931), (38, 41328882), (42, 37392798), (57, 27552588), (63, 24928532), (76, 20664441), (84, 18696399), (114, 13776294), (126, 12464266), (133, 11808252), (171, 9184196), (228, 6888147), (252, 6232133), (266, 5904126), (342, 4592098), (399, 3936084), (532, 2952063), (684, 2296049), (798, 1968042), (1197, 1312028), (1596, 984021), (2394, 656014), (4788, 328007)]