1004609344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1$

素因数の和:19287

約数の個数: 56

約数和(自身を含む): 2147356640

約数和(自身を除く): 1142747296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 3268, 6536, 13072, 19213, 26144, 38426, 52288, 76852, 153704, 307408, 365047, 614816, 730094, 826159, 1229632, 1460188, 1652318, 2920376, 3304636, 5840752, 6609272, 11681504, 13218544, 15697021, 23363008, 26437088, 31394042, 52874176, 62788084, 125576168, 251152336, 502304672, 1004609344]

約数ペア:

[(1, 1004609344), (2, 502304672), (4, 251152336), (8, 125576168), (16, 62788084), (19, 52874176), (32, 31394042), (38, 26437088), (43, 23363008), (64, 15697021), (76, 13218544), (86, 11681504), (152, 6609272), (172, 5840752), (304, 3304636), (344, 2920376), (608, 1652318), (688, 1460188), (817, 1229632), (1216, 826159), (1376, 730094), (1634, 614816), (2752, 365047), (3268, 307408), (6536, 153704), (13072, 76852), (19213, 52288), (26144, 38426)]