743028972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 2119944960

約数和(自身を除く): 1376915988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 214, 228, 229, 266, 321, 361, 399, 428, 458, 532, 642, 687, 722, 749, 798, 916, 1083, 1284, 1374, 1444, 1498, 1596, 1603, 2033, 2166, 2247, 2527, 2748, 2996, 3206, 4066, 4332, 4351, 4494, 4809, 5054, 6099, 6412, 7581, 8132, 8702, 8988, 9618, 10108, 12198, 13053, 14231, 15162, 17404, 19236, 24396, 24503, 26106, 28462, 30324, 30457, 38627, 42693, 49006, 52212, 56924, 60914, 73509, 77254, 82669, 85386, 91371, 98012, 115881, 121828, 147018, 154508, 165338, 170772, 171521, 182742, 231762, 248007, 270389, 294036, 330676, 343042, 365484, 463524, 465557, 496014, 514563, 540778, 578683, 686084, 811167, 931114, 992028, 1029126, 1081556, 1157366, 1396671, 1622334, 1736049, 1862228, 2058252, 2314732, 2793342, 3244668, 3258899, 3472098, 5586684, 6517798, 6944196, 8845583, 9776697, 13035596, 17691166, 19553394, 26536749, 35382332, 39106788, 53073498, 61919081, 106146996, 123838162, 185757243, 247676324, 371514486, 743028972]

約数ペア:

[(1, 743028972), (2, 371514486), (3, 247676324), (4, 185757243), (6, 123838162), (7, 106146996), (12, 61919081), (14, 53073498), (19, 39106788), (21, 35382332), (28, 26536749), (38, 19553394), (42, 17691166), (57, 13035596), (76, 9776697), (84, 8845583), (107, 6944196), (114, 6517798), (133, 5586684), (214, 3472098), (228, 3258899), (229, 3244668), (266, 2793342), (321, 2314732), (361, 2058252), (399, 1862228), (428, 1736049), (458, 1622334), (532, 1396671), (642, 1157366), (687, 1081556), (722, 1029126), (749, 992028), (798, 931114), (916, 811167), (1083, 686084), (1284, 578683), (1374, 540778), (1444, 514563), (1498, 496014), (1596, 465557), (1603, 463524), (2033, 365484), (2166, 343042), (2247, 330676), (2527, 294036), (2748, 270389), (2996, 248007), (3206, 231762), (4066, 182742), (4332, 171521), (4351, 170772), (4494, 165338), (4809, 154508), (5054, 147018), (6099, 121828), (6412, 115881), (7581, 98012), (8132, 91371), (8702, 85386), (8988, 82669), (9618, 77254), (10108, 73509), (12198, 60914), (13053, 56924), (14231, 52212), (15162, 49006), (17404, 42693), (19236, 38627), (24396, 30457), (24503, 30324), (26106, 28462)]