2074987872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16487}}^1$

素因数の和:16545

約数の個数: 144

約数和(自身を含む): 6481762560

約数和(自身を除く): 4406774688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 1824, 2208, 2622, 2736, 3312, 3496, 3933, 5244, 5472, 6624, 6992, 7866, 10488, 13984, 15732, 16487, 20976, 31464, 32974, 41952, 49461, 62928, 65948, 98922, 125856, 131896, 148383, 197844, 263792, 296766, 313253, 379201, 395688, 527584, 593532, 626506, 758402, 791376, 939759, 1137603, 1187064, 1253012, 1516804, 1582752, 1879518, 2275206, 2374128, 2506024, 2819277, 3033608, 3412809, 3759036, 4550412, 4748256, 5012048, 5638554, 6067216, 6825618, 7204819, 7518072, 9100824, 10024096, 11277108, 12134432, 13651236, 14409638, 15036144, 18201648, 21614457, 22554216, 27302472, 28819276, 30072288, 36403296, 43228914, 45108432, 54604944, 57638552, 64843371, 86457828, 90216864, 109209888, 115277104, 129686742, 172915656, 230554208, 259373484, 345831312, 518746968, 691662624, 1037493936, 2074987872]

約数ペア:

[(1, 2074987872), (2, 1037493936), (3, 691662624), (4, 518746968), (6, 345831312), (8, 259373484), (9, 230554208), (12, 172915656), (16, 129686742), (18, 115277104), (19, 109209888), (23, 90216864), (24, 86457828), (32, 64843371), (36, 57638552), (38, 54604944), (46, 45108432), (48, 43228914), (57, 36403296), (69, 30072288), (72, 28819276), (76, 27302472), (92, 22554216), (96, 21614457), (114, 18201648), (138, 15036144), (144, 14409638), (152, 13651236), (171, 12134432), (184, 11277108), (207, 10024096), (228, 9100824), (276, 7518072), (288, 7204819), (304, 6825618), (342, 6067216), (368, 5638554), (414, 5012048), (437, 4748256), (456, 4550412), (552, 3759036), (608, 3412809), (684, 3033608), (736, 2819277), (828, 2506024), (874, 2374128), (912, 2275206), (1104, 1879518), (1311, 1582752), (1368, 1516804), (1656, 1253012), (1748, 1187064), (1824, 1137603), (2208, 939759), (2622, 791376), (2736, 758402), (3312, 626506), (3496, 593532), (3933, 527584), (5244, 395688), (5472, 379201), (6624, 313253), (6992, 296766), (7866, 263792), (10488, 197844), (13984, 148383), (15732, 131896), (16487, 125856), (20976, 98922), (31464, 65948), (32974, 62928), (41952, 49461)]