1012925992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 2212761600

約数和(自身を除く): 1199835608

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 79, 82, 97, 104, 124, 158, 164, 194, 248, 316, 328, 388, 403, 533, 632, 776, 806, 1027, 1066, 1261, 1271, 1612, 2054, 2132, 2449, 2522, 2542, 3007, 3224, 3239, 3977, 4108, 4264, 4898, 5044, 5084, 6014, 6478, 7663, 7954, 8216, 9796, 10088, 10168, 12028, 12956, 15326, 15908, 16523, 19592, 24056, 25912, 30652, 31816, 31837, 33046, 39091, 42107, 51701, 61304, 63674, 66092, 78182, 84214, 99619, 100409, 103402, 123287, 127348, 132184, 156364, 168428, 199238, 200818, 206804, 237553, 246574, 254696, 312728, 314183, 336856, 398476, 401636, 413608, 475106, 493148, 628366, 796952, 803272, 950212, 986296, 1256732, 1305317, 1602731, 1900424, 2513464, 2610634, 3088189, 3205462, 4084379, 5221268, 6176378, 6410924, 8168758, 9739673, 10442536, 12352756, 12821848, 16337516, 19479346, 24705512, 32675032, 38958692, 77917384, 126615749, 253231498, 506462996, 1012925992]

約数ペア:

[(1, 1012925992), (2, 506462996), (4, 253231498), (8, 126615749), (13, 77917384), (26, 38958692), (31, 32675032), (41, 24705512), (52, 19479346), (62, 16337516), (79, 12821848), (82, 12352756), (97, 10442536), (104, 9739673), (124, 8168758), (158, 6410924), (164, 6176378), (194, 5221268), (248, 4084379), (316, 3205462), (328, 3088189), (388, 2610634), (403, 2513464), (533, 1900424), (632, 1602731), (776, 1305317), (806, 1256732), (1027, 986296), (1066, 950212), (1261, 803272), (1271, 796952), (1612, 628366), (2054, 493148), (2132, 475106), (2449, 413608), (2522, 401636), (2542, 398476), (3007, 336856), (3224, 314183), (3239, 312728), (3977, 254696), (4108, 246574), (4264, 237553), (4898, 206804), (5044, 200818), (5084, 199238), (6014, 168428), (6478, 156364), (7663, 132184), (7954, 127348), (8216, 123287), (9796, 103402), (10088, 100409), (10168, 99619), (12028, 84214), (12956, 78182), (15326, 66092), (15908, 63674), (16523, 61304), (19592, 51701), (24056, 42107), (25912, 39091), (30652, 33046), (31816, 31837)]