2919639296

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 7099384320

約数和(自身を除く): 4179745024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 239, 256, 272, 401, 448, 476, 478, 544, 802, 896, 952, 956, 1088, 1604, 1673, 1792, 1904, 1912, 2176, 2807, 3208, 3346, 3808, 3824, 4063, 4352, 5614, 6416, 6692, 6817, 7616, 7648, 8126, 11228, 12832, 13384, 13634, 15232, 15296, 16252, 22456, 25664, 26768, 27268, 28441, 30464, 30592, 32504, 44912, 47719, 51328, 53536, 54536, 56882, 61184, 65008, 89824, 95438, 95839, 102656, 107072, 109072, 113764, 130016, 179648, 190876, 191678, 214144, 218144, 227528, 260032, 359296, 381752, 383356, 428288, 436288, 455056, 520064, 670873, 718592, 763504, 766712, 872576, 910112, 1040128, 1341746, 1527008, 1533424, 1629263, 1745152, 1820224, 2683492, 3054016, 3066848, 3258526, 3640448, 5366984, 6108032, 6133696, 6517052, 7280896, 10733968, 11404841, 12216064, 12267392, 13034104, 21467936, 22809682, 24534784, 26068208, 42935872, 45619364, 52136416, 85871744, 91238728, 104272832, 171743488, 182477456, 208545664, 364954912, 417091328, 729909824, 1459819648, 2919639296]

約数ペア:

[(1, 2919639296), (2, 1459819648), (4, 729909824), (7, 417091328), (8, 364954912), (14, 208545664), (16, 182477456), (17, 171743488), (28, 104272832), (32, 91238728), (34, 85871744), (56, 52136416), (64, 45619364), (68, 42935872), (112, 26068208), (119, 24534784), (128, 22809682), (136, 21467936), (224, 13034104), (238, 12267392), (239, 12216064), (256, 11404841), (272, 10733968), (401, 7280896), (448, 6517052), (476, 6133696), (478, 6108032), (544, 5366984), (802, 3640448), (896, 3258526), (952, 3066848), (956, 3054016), (1088, 2683492), (1604, 1820224), (1673, 1745152), (1792, 1629263), (1904, 1533424), (1912, 1527008), (2176, 1341746), (2807, 1040128), (3208, 910112), (3346, 872576), (3808, 766712), (3824, 763504), (4063, 718592), (4352, 670873), (5614, 520064), (6416, 455056), (6692, 436288), (6817, 428288), (7616, 383356), (7648, 381752), (8126, 359296), (11228, 260032), (12832, 227528), (13384, 218144), (13634, 214144), (15232, 191678), (15296, 190876), (16252, 179648), (22456, 130016), (25664, 113764), (26768, 109072), (27268, 107072), (28441, 102656), (30464, 95839), (30592, 95438), (32504, 89824), (44912, 65008), (47719, 61184), (51328, 56882), (53536, 54536)]