646203311936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{52861}}^1$

素因数の和:54992

約数の個数: 112

約数和(自身を含む): 1579009084800

約数和(自身を除く): 932805772864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2099, 2912, 4198, 5824, 8396, 14693, 16792, 27287, 29386, 33584, 52861, 54574, 58772, 67168, 105722, 109148, 117544, 134336, 191009, 211444, 218296, 235088, 370027, 382018, 422888, 436592, 470176, 687193, 740054, 764036, 845776, 873184, 940352, 1374386, 1480108, 1528072, 1691552, 1746368, 2748772, 2960216, 3056144, 3383104, 4810351, 5497544, 5920432, 6112288, 9620702, 10995088, 11840864, 12224576, 19241404, 21990176, 23681728, 38482808, 43980352, 76965616, 110955239, 153931232, 221910478, 307862464, 443820956, 776686673, 887641912, 1442418107, 1553373346, 1775283824, 2884836214, 3106746692, 3550567648, 5769672428, 6213493384, 7101135296, 10096926749, 11539344856, 12426986768, 20193853498, 23078689712, 24853973536, 40387706996, 46157379424, 49707947072, 80775413992, 92314758848, 161550827984, 323101655968, 646203311936]

約数ペア:

[(1, 646203311936), (2, 323101655968), (4, 161550827984), (7, 92314758848), (8, 80775413992), (13, 49707947072), (14, 46157379424), (16, 40387706996), (26, 24853973536), (28, 23078689712), (32, 20193853498), (52, 12426986768), (56, 11539344856), (64, 10096926749), (91, 7101135296), (104, 6213493384), (112, 5769672428), (182, 3550567648), (208, 3106746692), (224, 2884836214), (364, 1775283824), (416, 1553373346), (448, 1442418107), (728, 887641912), (832, 776686673), (1456, 443820956), (2099, 307862464), (2912, 221910478), (4198, 153931232), (5824, 110955239), (8396, 76965616), (14693, 43980352), (16792, 38482808), (27287, 23681728), (29386, 21990176), (33584, 19241404), (52861, 12224576), (54574, 11840864), (58772, 10995088), (67168, 9620702), (105722, 6112288), (109148, 5920432), (117544, 5497544), (134336, 4810351), (191009, 3383104), (211444, 3056144), (218296, 2960216), (235088, 2748772), (370027, 1746368), (382018, 1691552), (422888, 1528072), (436592, 1480108), (470176, 1374386), (687193, 940352), (740054, 873184), (764036, 845776)]