401352864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 1236695040

約数和(自身を除く): 835342176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 79, 88, 96, 102, 132, 136, 158, 176, 187, 204, 237, 264, 272, 283, 316, 352, 374, 408, 474, 528, 544, 561, 566, 632, 748, 816, 849, 869, 948, 1056, 1122, 1132, 1264, 1343, 1496, 1632, 1698, 1738, 1896, 2244, 2264, 2528, 2607, 2686, 2992, 3113, 3396, 3476, 3792, 4029, 4488, 4528, 4811, 5214, 5372, 5984, 6226, 6792, 6952, 7584, 8058, 8976, 9056, 9339, 9622, 10428, 10744, 12452, 13584, 13904, 14433, 14773, 16116, 17952, 18678, 19244, 20856, 21488, 22357, 24904, 27168, 27808, 28866, 29546, 32232, 37356, 38488, 41712, 42976, 44319, 44714, 49808, 52921, 57732, 59092, 64464, 67071, 74712, 76976, 83424, 88638, 89428, 99616, 105842, 115464, 118184, 128928, 134142, 149424, 153952, 158763, 177276, 178856, 211684, 230928, 236368, 245927, 268284, 298848, 317526, 354552, 357712, 380069, 423368, 461856, 472736, 491854, 536568, 635052, 709104, 715424, 737781, 760138, 846736, 983708, 1073136, 1140207, 1270104, 1418208, 1475562, 1520276, 1693472, 1967416, 2146272, 2280414, 2540208, 2951124, 3040552, 3934832, 4180759, 4560828, 5080416, 5902248, 6081104, 7869664, 8361518, 9121656, 11804496, 12162208, 12542277, 16723036, 18243312, 23608992, 25084554, 33446072, 36486624, 50169108, 66892144, 100338216, 133784288, 200676432, 401352864]

約数ペア:

[(1, 401352864), (2, 200676432), (3, 133784288), (4, 100338216), (6, 66892144), (8, 50169108), (11, 36486624), (12, 33446072), (16, 25084554), (17, 23608992), (22, 18243312), (24, 16723036), (32, 12542277), (33, 12162208), (34, 11804496), (44, 9121656), (48, 8361518), (51, 7869664), (66, 6081104), (68, 5902248), (79, 5080416), (88, 4560828), (96, 4180759), (102, 3934832), (132, 3040552), (136, 2951124), (158, 2540208), (176, 2280414), (187, 2146272), (204, 1967416), (237, 1693472), (264, 1520276), (272, 1475562), (283, 1418208), (316, 1270104), (352, 1140207), (374, 1073136), (408, 983708), (474, 846736), (528, 760138), (544, 737781), (561, 715424), (566, 709104), (632, 635052), (748, 536568), (816, 491854), (849, 472736), (869, 461856), (948, 423368), (1056, 380069), (1122, 357712), (1132, 354552), (1264, 317526), (1343, 298848), (1496, 268284), (1632, 245927), (1698, 236368), (1738, 230928), (1896, 211684), (2244, 178856), (2264, 177276), (2528, 158763), (2607, 153952), (2686, 149424), (2992, 134142), (3113, 128928), (3396, 118184), (3476, 115464), (3792, 105842), (4029, 99616), (4488, 89428), (4528, 88638), (4811, 83424), (5214, 76976), (5372, 74712), (5984, 67071), (6226, 64464), (6792, 59092), (6952, 57732), (7584, 52921), (8058, 49808), (8976, 44714), (9056, 44319), (9339, 42976), (9622, 41712), (10428, 38488), (10744, 37356), (12452, 32232), (13584, 29546), (13904, 28866), (14433, 27808), (14773, 27168), (16116, 24904), (17952, 22357), (18678, 21488), (19244, 20856)]