306977136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 835422720

約数和(自身を除く): 528445584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 654, 872, 1104, 1308, 1744, 2507, 2551, 2616, 5014, 5102, 5232, 7521, 7653, 10028, 10204, 15042, 15306, 20056, 20408, 30084, 30612, 40112, 40816, 58673, 60168, 61224, 117346, 120336, 122448, 176019, 234692, 278059, 352038, 469384, 556118, 704076, 834177, 938768, 1112236, 1408152, 1668354, 2224472, 2816304, 3336708, 4448944, 6395357, 6673416, 12790714, 13346832, 19186071, 25581428, 38372142, 51162856, 76744284, 102325712, 153488568, 306977136]

約数ペア:

[(1, 306977136), (2, 153488568), (3, 102325712), (4, 76744284), (6, 51162856), (8, 38372142), (12, 25581428), (16, 19186071), (23, 13346832), (24, 12790714), (46, 6673416), (48, 6395357), (69, 4448944), (92, 3336708), (109, 2816304), (138, 2224472), (184, 1668354), (218, 1408152), (276, 1112236), (327, 938768), (368, 834177), (436, 704076), (552, 556118), (654, 469384), (872, 352038), (1104, 278059), (1308, 234692), (1744, 176019), (2507, 122448), (2551, 120336), (2616, 117346), (5014, 61224), (5102, 60168), (5232, 58673), (7521, 40816), (7653, 40112), (10028, 30612), (10204, 30084), (15042, 20408), (15306, 20056)]