224799488

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 477682800

約数和(自身を除く): 252883312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 304, 409, 452, 608, 818, 904, 1216, 1636, 1808, 2147, 2432, 3272, 3616, 4294, 4864, 6544, 7232, 7771, 8588, 13088, 14464, 15542, 17176, 26176, 28928, 31084, 34352, 46217, 52352, 62168, 68704, 92434, 104704, 124336, 137408, 184868, 248672, 274816, 369736, 497344, 549632, 739472, 878123, 994688, 1478944, 1756246, 1989376, 2957888, 3512492, 5915776, 7024984, 11831552, 14049968, 28099936, 56199872, 112399744, 224799488]

約数ペア:

[(1, 224799488), (2, 112399744), (4, 56199872), (8, 28099936), (16, 14049968), (19, 11831552), (32, 7024984), (38, 5915776), (64, 3512492), (76, 2957888), (113, 1989376), (128, 1756246), (152, 1478944), (226, 994688), (256, 878123), (304, 739472), (409, 549632), (452, 497344), (608, 369736), (818, 274816), (904, 248672), (1216, 184868), (1636, 137408), (1808, 124336), (2147, 104704), (2432, 92434), (3272, 68704), (3616, 62168), (4294, 52352), (4864, 46217), (6544, 34352), (7232, 31084), (7771, 28928), (8588, 26176), (13088, 17176), (14464, 15542)]