219428064

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{18583}}^1$

素因数の和:18640

約数の個数: 72

約数和(自身を含む): 639252432

約数和(自身を除く): 419824368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 18583, 37166, 55749, 74332, 111498, 148664, 167247, 222996, 297328, 334494, 445992, 594656, 668988, 761903, 891984, 1337976, 1523806, 1783968, 2285709, 2675952, 3047612, 4571418, 5351904, 6095224, 6857127, 9142836, 12190448, 13714254, 18285672, 24380896, 27428508, 36571344, 54857016, 73142688, 109714032, 219428064]

約数ペア:

[(1, 219428064), (2, 109714032), (3, 73142688), (4, 54857016), (6, 36571344), (8, 27428508), (9, 24380896), (12, 18285672), (16, 13714254), (18, 12190448), (24, 9142836), (32, 6857127), (36, 6095224), (41, 5351904), (48, 4571418), (72, 3047612), (82, 2675952), (96, 2285709), (123, 1783968), (144, 1523806), (164, 1337976), (246, 891984), (288, 761903), (328, 668988), (369, 594656), (492, 445992), (656, 334494), (738, 297328), (984, 222996), (1312, 167247), (1476, 148664), (1968, 111498), (2952, 74332), (3936, 55749), (5904, 37166), (11808, 18583)]