1328961192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 3725568000

約数和(自身を除く): 2396606808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 191, 232, 312, 348, 377, 382, 573, 696, 754, 764, 769, 1131, 1146, 1508, 1528, 1538, 2262, 2292, 2307, 2483, 3016, 3076, 4524, 4584, 4614, 4966, 5539, 6152, 7449, 9048, 9228, 9932, 9997, 11078, 14898, 16617, 18456, 19864, 19994, 22156, 22301, 29796, 29991, 33234, 39988, 44312, 44602, 59592, 59982, 66468, 66903, 72007, 79976, 89204, 119964, 132936, 133806, 144014, 146879, 178408, 216021, 239928, 267612, 288028, 289913, 293758, 432042, 440637, 535224, 576056, 579826, 587516, 864084, 869739, 881274, 1159652, 1175032, 1728168, 1739478, 1762548, 1909427, 2319304, 3478956, 3525096, 3818854, 4259491, 5728281, 6957912, 7637708, 8518982, 11456562, 12778473, 15275416, 17037964, 22913124, 25556946, 34075928, 45826248, 51113892, 55373383, 102227784, 110746766, 166120149, 221493532, 332240298, 442987064, 664480596, 1328961192]

約数ペア:

[(1, 1328961192), (2, 664480596), (3, 442987064), (4, 332240298), (6, 221493532), (8, 166120149), (12, 110746766), (13, 102227784), (24, 55373383), (26, 51113892), (29, 45826248), (39, 34075928), (52, 25556946), (58, 22913124), (78, 17037964), (87, 15275416), (104, 12778473), (116, 11456562), (156, 8518982), (174, 7637708), (191, 6957912), (232, 5728281), (312, 4259491), (348, 3818854), (377, 3525096), (382, 3478956), (573, 2319304), (696, 1909427), (754, 1762548), (764, 1739478), (769, 1728168), (1131, 1175032), (1146, 1159652), (1508, 881274), (1528, 869739), (1538, 864084), (2262, 587516), (2292, 579826), (2307, 576056), (2483, 535224), (3016, 440637), (3076, 432042), (4524, 293758), (4584, 289913), (4614, 288028), (4966, 267612), (5539, 239928), (6152, 216021), (7449, 178408), (9048, 146879), (9228, 144014), (9932, 133806), (9997, 132936), (11078, 119964), (14898, 89204), (16617, 79976), (18456, 72007), (19864, 66903), (19994, 66468), (22156, 59982), (22301, 59592), (29796, 44602), (29991, 44312), (33234, 39988)]