444031380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189757}}^1$

素因数の和:189785

約数の個数: 72

約数和(自身を含む): 1450510152

約数和(自身を除く): 1006478772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 189757, 379514, 569271, 759028, 948785, 1138542, 1707813, 1897570, 2277084, 2466841, 2846355, 3415626, 3795140, 4933682, 5692710, 6831252, 7400523, 8539065, 9867364, 11385420, 12334205, 14801046, 17078130, 22201569, 24668410, 29602092, 34156260, 37002615, 44403138, 49336820, 74005230, 88806276, 111007845, 148010460, 222015690, 444031380]

約数ペア:

[(1, 444031380), (2, 222015690), (3, 148010460), (4, 111007845), (5, 88806276), (6, 74005230), (9, 49336820), (10, 44403138), (12, 37002615), (13, 34156260), (15, 29602092), (18, 24668410), (20, 22201569), (26, 17078130), (30, 14801046), (36, 12334205), (39, 11385420), (45, 9867364), (52, 8539065), (60, 7400523), (65, 6831252), (78, 5692710), (90, 4933682), (117, 3795140), (130, 3415626), (156, 2846355), (180, 2466841), (195, 2277084), (234, 1897570), (260, 1707813), (390, 1138542), (468, 948785), (585, 759028), (780, 569271), (1170, 379514), (2340, 189757)]