1345815576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{381467}}^1$

素因数の和:381493

約数の個数: 72

約数和(自身を含む): 4240016820

約数和(自身を除く): 2894201244

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 381467, 762934, 1144401, 1525868, 2288802, 2670269, 3051736, 3433203, 4577604, 5340538, 6866406, 8010807, 9155208, 10681076, 13732812, 16021614, 18691883, 21362152, 24032421, 27465624, 32043228, 37383766, 48064842, 56075649, 64086456, 74767532, 96129684, 112151298, 149535064, 168226947, 192259368, 224302596, 336453894, 448605192, 672907788, 1345815576]

約数ペア:

[(1, 1345815576), (2, 672907788), (3, 448605192), (4, 336453894), (6, 224302596), (7, 192259368), (8, 168226947), (9, 149535064), (12, 112151298), (14, 96129684), (18, 74767532), (21, 64086456), (24, 56075649), (28, 48064842), (36, 37383766), (42, 32043228), (49, 27465624), (56, 24032421), (63, 21362152), (72, 18691883), (84, 16021614), (98, 13732812), (126, 10681076), (147, 9155208), (168, 8010807), (196, 6866406), (252, 5340538), (294, 4577604), (392, 3433203), (441, 3051736), (504, 2670269), (588, 2288802), (882, 1525868), (1176, 1144401), (1764, 762934), (3528, 381467)]