1857663744

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 5292161280

約数和(自身を除く): 3434497536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 256, 304, 366, 384, 456, 488, 608, 732, 768, 912, 976, 1159, 1216, 1464, 1824, 1952, 2087, 2318, 2432, 2928, 3477, 3648, 3904, 4174, 4636, 4864, 5856, 6261, 6954, 7296, 7808, 8348, 9272, 11712, 12522, 13908, 14592, 15616, 16696, 18544, 23424, 25044, 27816, 33392, 37088, 39653, 46848, 50088, 55632, 66784, 74176, 79306, 100176, 111264, 118959, 127307, 133568, 148352, 158612, 200352, 222528, 237918, 254614, 267136, 296704, 317224, 381921, 400704, 445056, 475836, 509228, 534272, 634448, 763842, 801408, 890112, 951672, 1018456, 1268896, 1527684, 1602816, 1903344, 2036912, 2418833, 2537792, 3055368, 3806688, 4073824, 4837666, 5075584, 6110736, 7256499, 7613376, 8147648, 9675332, 10151168, 12221472, 14512998, 15226752, 16295296, 19350664, 24442944, 29025996, 30453504, 32590592, 38701328, 48885888, 58051992, 77402656, 97771776, 116103984, 154805312, 232207968, 309610624, 464415936, 619221248, 928831872, 1857663744]

約数ペア:

[(1, 1857663744), (2, 928831872), (3, 619221248), (4, 464415936), (6, 309610624), (8, 232207968), (12, 154805312), (16, 116103984), (19, 97771776), (24, 77402656), (32, 58051992), (38, 48885888), (48, 38701328), (57, 32590592), (61, 30453504), (64, 29025996), (76, 24442944), (96, 19350664), (114, 16295296), (122, 15226752), (128, 14512998), (152, 12221472), (183, 10151168), (192, 9675332), (228, 8147648), (244, 7613376), (256, 7256499), (304, 6110736), (366, 5075584), (384, 4837666), (456, 4073824), (488, 3806688), (608, 3055368), (732, 2537792), (768, 2418833), (912, 2036912), (976, 1903344), (1159, 1602816), (1216, 1527684), (1464, 1268896), (1824, 1018456), (1952, 951672), (2087, 890112), (2318, 801408), (2432, 763842), (2928, 634448), (3477, 534272), (3648, 509228), (3904, 475836), (4174, 445056), (4636, 400704), (4864, 381921), (5856, 317224), (6261, 296704), (6954, 267136), (7296, 254614), (7808, 237918), (8348, 222528), (9272, 200352), (11712, 158612), (12522, 148352), (13908, 133568), (14592, 127307), (15616, 118959), (16696, 111264), (18544, 100176), (23424, 79306), (25044, 74176), (27816, 66784), (33392, 55632), (37088, 50088), (39653, 46848)]