8319622112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18719}}^1$

素因数の和:18808

約数の個数: 96

約数和(自身を含む): 18681062400

約数和(自身を除く): 10361440288

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 68, 76, 86, 136, 152, 172, 272, 304, 323, 344, 544, 608, 646, 688, 731, 817, 1292, 1376, 1462, 1634, 2584, 2924, 3268, 5168, 5848, 6536, 10336, 11696, 13072, 13889, 18719, 23392, 26144, 27778, 37438, 55556, 74876, 111112, 149752, 222224, 299504, 318223, 355661, 444448, 599008, 636446, 711322, 804917, 1272892, 1422644, 1609834, 2545784, 2845288, 3219668, 5091568, 5690576, 6046237, 6439336, 10183136, 11381152, 12092474, 12878672, 13683589, 15293423, 24184948, 25757344, 27367178, 30586846, 48369896, 54734356, 61173692, 96739792, 109468712, 122347384, 193479584, 218937424, 244694768, 259988191, 437874848, 489389536, 519976382, 1039952764, 2079905528, 4159811056, 8319622112]

約数ペア:

[(1, 8319622112), (2, 4159811056), (4, 2079905528), (8, 1039952764), (16, 519976382), (17, 489389536), (19, 437874848), (32, 259988191), (34, 244694768), (38, 218937424), (43, 193479584), (68, 122347384), (76, 109468712), (86, 96739792), (136, 61173692), (152, 54734356), (172, 48369896), (272, 30586846), (304, 27367178), (323, 25757344), (344, 24184948), (544, 15293423), (608, 13683589), (646, 12878672), (688, 12092474), (731, 11381152), (817, 10183136), (1292, 6439336), (1376, 6046237), (1462, 5690576), (1634, 5091568), (2584, 3219668), (2924, 2845288), (3268, 2545784), (5168, 1609834), (5848, 1422644), (6536, 1272892), (10336, 804917), (11696, 711322), (13072, 636446), (13889, 599008), (18719, 444448), (23392, 355661), (26144, 318223), (27778, 299504), (37438, 222224), (55556, 149752), (74876, 111112)]