1388141496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7229}}^1$

素因数の和:7378

約数の個数: 128

約数和(自身を含む): 4442112000

約数和(自身を除く): 3053970504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1778, 2286, 2667, 3048, 3429, 3556, 4572, 5334, 6858, 7112, 7229, 8001, 9144, 10668, 13716, 14458, 16002, 21336, 21687, 24003, 27432, 28916, 32004, 43374, 48006, 50603, 57832, 64008, 65061, 86748, 96012, 101206, 130122, 151809, 173496, 192024, 195183, 202412, 260244, 303618, 390366, 404824, 455427, 520488, 607236, 780732, 910854, 918083, 1214472, 1366281, 1561464, 1821708, 1836166, 2732562, 2754249, 3643416, 3672332, 5465124, 5508498, 6426581, 7344664, 8262747, 10930248, 11016996, 12853162, 16525494, 19279743, 22033992, 24788241, 25706324, 33050988, 38559486, 49576482, 51412648, 57839229, 66101976, 77118972, 99152964, 115678458, 154237944, 173517687, 198305928, 231356916, 347035374, 462713832, 694070748, 1388141496]

約数ペア:

[(1, 1388141496), (2, 694070748), (3, 462713832), (4, 347035374), (6, 231356916), (7, 198305928), (8, 173517687), (9, 154237944), (12, 115678458), (14, 99152964), (18, 77118972), (21, 66101976), (24, 57839229), (27, 51412648), (28, 49576482), (36, 38559486), (42, 33050988), (54, 25706324), (56, 24788241), (63, 22033992), (72, 19279743), (84, 16525494), (108, 12853162), (126, 11016996), (127, 10930248), (168, 8262747), (189, 7344664), (216, 6426581), (252, 5508498), (254, 5465124), (378, 3672332), (381, 3643416), (504, 2754249), (508, 2732562), (756, 1836166), (762, 1821708), (889, 1561464), (1016, 1366281), (1143, 1214472), (1512, 918083), (1524, 910854), (1778, 780732), (2286, 607236), (2667, 520488), (3048, 455427), (3429, 404824), (3556, 390366), (4572, 303618), (5334, 260244), (6858, 202412), (7112, 195183), (7229, 192024), (8001, 173496), (9144, 151809), (10668, 130122), (13716, 101206), (14458, 96012), (16002, 86748), (21336, 65061), (21687, 64008), (24003, 57832), (27432, 50603), (28916, 48006), (32004, 43374)]