517876996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 1187164160

約数和(自身を除く): 669287164

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 103, 133, 182, 206, 247, 266, 364, 412, 494, 532, 721, 727, 988, 1339, 1442, 1454, 1729, 1957, 2678, 2884, 2908, 3458, 3914, 5089, 5356, 6916, 7828, 9373, 9451, 10178, 13699, 13813, 18746, 18902, 20356, 25441, 27398, 27626, 37492, 37804, 50882, 54796, 55252, 66157, 74881, 96691, 101764, 132314, 149762, 178087, 179569, 193382, 264628, 299524, 356174, 359138, 386764, 524167, 712348, 718276, 973453, 1048334, 1256983, 1422739, 1946906, 2096668, 2513966, 2845478, 3893812, 5027932, 5690956, 6814171, 9959173, 13628342, 18495607, 19918346, 27256684, 36991214, 39836692, 73982428, 129469249, 258938498, 517876996]

約数ペア:

[(1, 517876996), (2, 258938498), (4, 129469249), (7, 73982428), (13, 39836692), (14, 36991214), (19, 27256684), (26, 19918346), (28, 18495607), (38, 13628342), (52, 9959173), (76, 6814171), (91, 5690956), (103, 5027932), (133, 3893812), (182, 2845478), (206, 2513966), (247, 2096668), (266, 1946906), (364, 1422739), (412, 1256983), (494, 1048334), (532, 973453), (721, 718276), (727, 712348), (988, 524167), (1339, 386764), (1442, 359138), (1454, 356174), (1729, 299524), (1957, 264628), (2678, 193382), (2884, 179569), (2908, 178087), (3458, 149762), (3914, 132314), (5089, 101764), (5356, 96691), (6916, 74881), (7828, 66157), (9373, 55252), (9451, 54796), (10178, 50882), (13699, 37804), (13813, 37492), (18746, 27626), (18902, 27398), (20356, 25441)]