1235874976

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^3\times {\mathrm{1123}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 2957109120

約数和(自身を除く): 1721234144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1123, 1156, 1904, 2023, 2246, 2312, 3808, 4046, 4492, 4624, 4913, 7861, 8092, 8984, 9248, 9826, 15722, 16184, 17968, 19091, 19652, 31444, 32368, 34391, 35936, 38182, 39304, 62888, 64736, 68782, 76364, 78608, 125776, 133637, 137564, 152728, 157216, 251552, 267274, 275128, 305456, 324547, 534548, 550256, 610912, 649094, 1069096, 1100512, 1298188, 2138192, 2271829, 2596376, 4276384, 4543658, 5192752, 5517299, 9087316, 10385504, 11034598, 18174632, 22069196, 36349264, 38621093, 44138392, 72698528, 77242186, 88276784, 154484372, 176553568, 308968744, 617937488, 1235874976]

約数ペア:

[(1, 1235874976), (2, 617937488), (4, 308968744), (7, 176553568), (8, 154484372), (14, 88276784), (16, 77242186), (17, 72698528), (28, 44138392), (32, 38621093), (34, 36349264), (56, 22069196), (68, 18174632), (112, 11034598), (119, 10385504), (136, 9087316), (224, 5517299), (238, 5192752), (272, 4543658), (289, 4276384), (476, 2596376), (544, 2271829), (578, 2138192), (952, 1298188), (1123, 1100512), (1156, 1069096), (1904, 649094), (2023, 610912), (2246, 550256), (2312, 534548), (3808, 324547), (4046, 305456), (4492, 275128), (4624, 267274), (4913, 251552), (7861, 157216), (8092, 152728), (8984, 137564), (9248, 133637), (9826, 125776), (15722, 78608), (16184, 76364), (17968, 68782), (19091, 64736), (19652, 62888), (31444, 39304), (32368, 38182), (34391, 35936)]