863485168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7507}}^1$

素因数の和:7614

約数の個数: 80

約数和(自身を含む): 2085422080

約数和(自身を除く): 1221936912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 7507, 8216, 8848, 14378, 15014, 16432, 28756, 30028, 52549, 57512, 60056, 97591, 105098, 115024, 120112, 195182, 210196, 390364, 420392, 593053, 683137, 780728, 840784, 1186106, 1366274, 1561456, 2372212, 2732548, 4151371, 4744424, 5465096, 7709689, 8302742, 9488848, 10930192, 15419378, 16605484, 30838756, 33210968, 53967823, 61677512, 66421936, 107935646, 123355024, 215871292, 431742584, 863485168]

約数ペア:

[(1, 863485168), (2, 431742584), (4, 215871292), (7, 123355024), (8, 107935646), (13, 66421936), (14, 61677512), (16, 53967823), (26, 33210968), (28, 30838756), (52, 16605484), (56, 15419378), (79, 10930192), (91, 9488848), (104, 8302742), (112, 7709689), (158, 5465096), (182, 4744424), (208, 4151371), (316, 2732548), (364, 2372212), (553, 1561456), (632, 1366274), (728, 1186106), (1027, 840784), (1106, 780728), (1264, 683137), (1456, 593053), (2054, 420392), (2212, 390364), (4108, 210196), (4424, 195182), (7189, 120112), (7507, 115024), (8216, 105098), (8848, 97591), (14378, 60056), (15014, 57512), (16432, 52549), (28756, 30028)]