223836416

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 498163680

約数和(自身を除く): 274327264

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 2707, 4352, 4864, 5168, 5414, 10336, 10828, 20672, 21656, 41344, 43312, 46019, 51433, 82688, 86624, 92038, 102866, 173248, 184076, 205732, 346496, 368152, 411464, 692992, 736304, 822928, 874361, 1472608, 1645856, 1748722, 2945216, 3291712, 3497444, 5890432, 6583424, 6994888, 11780864, 13166848, 13989776, 27979552, 55959104, 111918208, 223836416]

約数ペア:

[(1, 223836416), (2, 111918208), (4, 55959104), (8, 27979552), (16, 13989776), (17, 13166848), (19, 11780864), (32, 6994888), (34, 6583424), (38, 5890432), (64, 3497444), (68, 3291712), (76, 2945216), (128, 1748722), (136, 1645856), (152, 1472608), (256, 874361), (272, 822928), (304, 736304), (323, 692992), (544, 411464), (608, 368152), (646, 346496), (1088, 205732), (1216, 184076), (1292, 173248), (2176, 102866), (2432, 92038), (2584, 86624), (2707, 82688), (4352, 51433), (4864, 46019), (5168, 43312), (5414, 41344), (10336, 21656), (10828, 20672)]