685986432

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1880064000

約数和(自身を除く): 1194077568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 191, 192, 199, 282, 376, 382, 384, 398, 564, 573, 597, 752, 764, 796, 1128, 1146, 1194, 1504, 1528, 1592, 2256, 2292, 2388, 3008, 3056, 3184, 4512, 4584, 4776, 6016, 6112, 6368, 8977, 9024, 9168, 9353, 9552, 12224, 12736, 17954, 18048, 18336, 18706, 19104, 24448, 25472, 26931, 28059, 35908, 36672, 37412, 38009, 38208, 53862, 56118, 71816, 73344, 74824, 76018, 76416, 107724, 112236, 114027, 143632, 149648, 152036, 215448, 224472, 228054, 287264, 299296, 304072, 430896, 448944, 456108, 574528, 598592, 608144, 861792, 897888, 912216, 1149056, 1197184, 1216288, 1723584, 1786423, 1795776, 1824432, 2432576, 3447168, 3572846, 3591552, 3648864, 4865152, 5359269, 7145692, 7297728, 10718538, 14291384, 14595456, 21437076, 28582768, 42874152, 57165536, 85748304, 114331072, 171496608, 228662144, 342993216, 685986432]

約数ペア:

[(1, 685986432), (2, 342993216), (3, 228662144), (4, 171496608), (6, 114331072), (8, 85748304), (12, 57165536), (16, 42874152), (24, 28582768), (32, 21437076), (47, 14595456), (48, 14291384), (64, 10718538), (94, 7297728), (96, 7145692), (128, 5359269), (141, 4865152), (188, 3648864), (191, 3591552), (192, 3572846), (199, 3447168), (282, 2432576), (376, 1824432), (382, 1795776), (384, 1786423), (398, 1723584), (564, 1216288), (573, 1197184), (597, 1149056), (752, 912216), (764, 897888), (796, 861792), (1128, 608144), (1146, 598592), (1194, 574528), (1504, 456108), (1528, 448944), (1592, 430896), (2256, 304072), (2292, 299296), (2388, 287264), (3008, 228054), (3056, 224472), (3184, 215448), (4512, 152036), (4584, 149648), (4776, 143632), (6016, 114027), (6112, 112236), (6368, 107724), (8977, 76416), (9024, 76018), (9168, 74824), (9353, 73344), (9552, 71816), (12224, 56118), (12736, 53862), (17954, 38208), (18048, 38009), (18336, 37412), (18706, 36672), (19104, 35908), (24448, 28059), (25472, 26931)]