387984576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{288679}}^1$

素因数の和:288701

約数の個数: 56

約数和(自身を含む): 1173195520

約数和(自身を除く): 785210944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 288679, 577358, 866037, 1154716, 1732074, 2020753, 2309432, 3464148, 4041506, 4618864, 6062259, 6928296, 8083012, 9237728, 12124518, 13856592, 16166024, 18475456, 24249036, 27713184, 32332048, 48498072, 55426368, 64664096, 96996144, 129328192, 193992288, 387984576]

約数ペア:

[(1, 387984576), (2, 193992288), (3, 129328192), (4, 96996144), (6, 64664096), (7, 55426368), (8, 48498072), (12, 32332048), (14, 27713184), (16, 24249036), (21, 18475456), (24, 16166024), (28, 13856592), (32, 12124518), (42, 9237728), (48, 8083012), (56, 6928296), (64, 6062259), (84, 4618864), (96, 4041506), (112, 3464148), (168, 2309432), (192, 2020753), (224, 1732074), (336, 1154716), (448, 866037), (672, 577358), (1344, 288679)]