745522722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:3000

約数の個数: 96

約数和(自身を含む): 1961731200

約数和(自身を除く): 1216208478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 109, 114, 126, 133, 171, 218, 266, 327, 342, 399, 654, 763, 798, 981, 1197, 1526, 1962, 2071, 2289, 2394, 2857, 4142, 4578, 5714, 6213, 6867, 8571, 12426, 13734, 14497, 17142, 18639, 19999, 25713, 28994, 37278, 39998, 43491, 51426, 54283, 59997, 86982, 108566, 119994, 130473, 162849, 179991, 260946, 311413, 325698, 359982, 379981, 488547, 622826, 759962, 934239, 977094, 1139943, 1868478, 2179891, 2279886, 2802717, 3419829, 4359782, 5605434, 5916847, 6539673, 6839658, 11833694, 13079346, 17750541, 19619019, 35501082, 39238038, 41417929, 53251623, 82835858, 106503246, 124253787, 248507574, 372761361, 745522722]

約数ペア:

[(1, 745522722), (2, 372761361), (3, 248507574), (6, 124253787), (7, 106503246), (9, 82835858), (14, 53251623), (18, 41417929), (19, 39238038), (21, 35501082), (38, 19619019), (42, 17750541), (57, 13079346), (63, 11833694), (109, 6839658), (114, 6539673), (126, 5916847), (133, 5605434), (171, 4359782), (218, 3419829), (266, 2802717), (327, 2279886), (342, 2179891), (399, 1868478), (654, 1139943), (763, 977094), (798, 934239), (981, 759962), (1197, 622826), (1526, 488547), (1962, 379981), (2071, 359982), (2289, 325698), (2394, 311413), (2857, 260946), (4142, 179991), (4578, 162849), (5714, 130473), (6213, 119994), (6867, 108566), (8571, 86982), (12426, 59997), (13734, 54283), (14497, 51426), (17142, 43491), (18639, 39998), (19999, 37278), (25713, 28994)]