144847488

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19889

約数の個数: 64

約数和(自身を含む): 405021600

約数和(自身を除く): 260174112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 317648, 377207, 476472, 635296, 754414, 952944, 1131621, 1270592, 1508828, 1905888, 2263242, 2541184, 3017656, 3811776, 4526484, 6035312, 7623552, 9052968, 12070624, 18105936, 24141248, 36211872, 48282496, 72423744, 144847488]

約数ペア:

[(1, 144847488), (2, 72423744), (3, 48282496), (4, 36211872), (6, 24141248), (8, 18105936), (12, 12070624), (16, 9052968), (19, 7623552), (24, 6035312), (32, 4526484), (38, 3811776), (48, 3017656), (57, 2541184), (64, 2263242), (76, 1905888), (96, 1508828), (114, 1270592), (128, 1131621), (152, 952944), (192, 754414), (228, 635296), (304, 476472), (384, 377207), (456, 317648), (608, 238236), (912, 158824), (1216, 119118), (1824, 79412), (2432, 59559), (3648, 39706), (7296, 19853)]