742829736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 2089359360

約数和(自身を除く): 1346529624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 131, 132, 141, 188, 262, 264, 282, 376, 393, 457, 517, 524, 564, 786, 914, 1034, 1048, 1128, 1371, 1441, 1551, 1572, 1828, 2068, 2742, 2882, 3102, 3144, 3656, 4136, 4323, 5027, 5484, 5764, 6157, 6204, 8646, 10054, 10968, 11528, 12314, 12408, 15081, 17292, 18471, 20108, 21479, 24628, 30162, 34584, 36942, 40216, 42958, 49256, 59867, 60324, 64437, 67727, 73884, 85916, 119734, 120648, 128874, 135454, 147768, 171832, 179601, 203181, 236269, 239468, 257748, 270908, 359202, 406362, 472538, 478936, 515496, 541816, 658537, 708807, 718404, 812724, 945076, 1317074, 1417614, 1436808, 1625448, 1890152, 1975611, 2634148, 2813749, 2835228, 3951222, 5268296, 5627498, 5670456, 7902444, 8441247, 11254996, 15804888, 16882494, 22509992, 30951239, 33764988, 61902478, 67529976, 92853717, 123804956, 185707434, 247609912, 371414868, 742829736]

約数ペア:

[(1, 742829736), (2, 371414868), (3, 247609912), (4, 185707434), (6, 123804956), (8, 92853717), (11, 67529976), (12, 61902478), (22, 33764988), (24, 30951239), (33, 22509992), (44, 16882494), (47, 15804888), (66, 11254996), (88, 8441247), (94, 7902444), (131, 5670456), (132, 5627498), (141, 5268296), (188, 3951222), (262, 2835228), (264, 2813749), (282, 2634148), (376, 1975611), (393, 1890152), (457, 1625448), (517, 1436808), (524, 1417614), (564, 1317074), (786, 945076), (914, 812724), (1034, 718404), (1048, 708807), (1128, 658537), (1371, 541816), (1441, 515496), (1551, 478936), (1572, 472538), (1828, 406362), (2068, 359202), (2742, 270908), (2882, 257748), (3102, 239468), (3144, 236269), (3656, 203181), (4136, 179601), (4323, 171832), (5027, 147768), (5484, 135454), (5764, 128874), (6157, 120648), (6204, 119734), (8646, 85916), (10054, 73884), (10968, 67727), (11528, 64437), (12314, 60324), (12408, 59867), (15081, 49256), (17292, 42958), (18471, 40216), (20108, 36942), (21479, 34584), (24628, 30162)]