1386836752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 3351214080

約数和(自身を除く): 1964377328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 71, 76, 112, 133, 134, 137, 142, 152, 266, 268, 274, 284, 304, 469, 497, 532, 536, 548, 568, 938, 959, 994, 1064, 1072, 1096, 1136, 1273, 1349, 1876, 1918, 1988, 2128, 2192, 2546, 2603, 2698, 3752, 3836, 3976, 4757, 5092, 5206, 5396, 7504, 7672, 7952, 8911, 9179, 9443, 9514, 9727, 10184, 10412, 10792, 15344, 17822, 18221, 18358, 18886, 19028, 19454, 20368, 20824, 21584, 33299, 35644, 36442, 36716, 37772, 38056, 38908, 41648, 64253, 66598, 68089, 71288, 72884, 73432, 75544, 76112, 77816, 90383, 128506, 133196, 136178, 142576, 145768, 146864, 151088, 155632, 174401, 180766, 184813, 257012, 266392, 272356, 291536, 348802, 361532, 369626, 514024, 532784, 544712, 632681, 651709, 697604, 723064, 739252, 1028048, 1089424, 1220807, 1265362, 1293691, 1303418, 1395208, 1446128, 1478504, 2441614, 2530724, 2587382, 2606836, 2790416, 2957008, 4561963, 4883228, 5061448, 5174764, 5213672, 9123926, 9766456, 10122896, 10349528, 10427344, 12382471, 18247852, 19532912, 20699056, 24764942, 36495704, 49529884, 72991408, 86677297, 99059768, 173354594, 198119536, 346709188, 693418376, 1386836752]

約数ペア:

[(1, 1386836752), (2, 693418376), (4, 346709188), (7, 198119536), (8, 173354594), (14, 99059768), (16, 86677297), (19, 72991408), (28, 49529884), (38, 36495704), (56, 24764942), (67, 20699056), (71, 19532912), (76, 18247852), (112, 12382471), (133, 10427344), (134, 10349528), (137, 10122896), (142, 9766456), (152, 9123926), (266, 5213672), (268, 5174764), (274, 5061448), (284, 4883228), (304, 4561963), (469, 2957008), (497, 2790416), (532, 2606836), (536, 2587382), (548, 2530724), (568, 2441614), (938, 1478504), (959, 1446128), (994, 1395208), (1064, 1303418), (1072, 1293691), (1096, 1265362), (1136, 1220807), (1273, 1089424), (1349, 1028048), (1876, 739252), (1918, 723064), (1988, 697604), (2128, 651709), (2192, 632681), (2546, 544712), (2603, 532784), (2698, 514024), (3752, 369626), (3836, 361532), (3976, 348802), (4757, 291536), (5092, 272356), (5206, 266392), (5396, 257012), (7504, 184813), (7672, 180766), (7952, 174401), (8911, 155632), (9179, 151088), (9443, 146864), (9514, 145768), (9727, 142576), (10184, 136178), (10412, 133196), (10792, 128506), (15344, 90383), (17822, 77816), (18221, 76112), (18358, 75544), (18886, 73432), (19028, 72884), (19454, 71288), (20368, 68089), (20824, 66598), (21584, 64253), (33299, 41648), (35644, 38908), (36442, 38056), (36716, 37772)]