13439232

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 40920880

約数和(自身を除く): 27481648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 307, 342, 384, 456, 576, 608, 614, 684, 768, 912, 921, 1152, 1216, 1228, 1368, 1824, 1842, 2304, 2432, 2456, 2736, 2763, 3648, 3684, 4864, 4912, 5472, 5526, 5833, 7296, 7368, 9824, 10944, 11052, 11666, 14592, 14736, 17499, 19648, 21888, 22104, 23332, 29472, 34998, 39296, 43776, 44208, 46664, 52497, 58944, 69996, 78592, 88416, 93328, 104994, 117888, 139992, 176832, 186656, 209988, 235776, 279984, 353664, 373312, 419976, 559968, 707328, 746624, 839952, 1119936, 1493248, 1679904, 2239872, 3359808, 4479744, 6719616, 13439232]

約数ペア:

[(1, 13439232), (2, 6719616), (3, 4479744), (4, 3359808), (6, 2239872), (8, 1679904), (9, 1493248), (12, 1119936), (16, 839952), (18, 746624), (19, 707328), (24, 559968), (32, 419976), (36, 373312), (38, 353664), (48, 279984), (57, 235776), (64, 209988), (72, 186656), (76, 176832), (96, 139992), (114, 117888), (128, 104994), (144, 93328), (152, 88416), (171, 78592), (192, 69996), (228, 58944), (256, 52497), (288, 46664), (304, 44208), (307, 43776), (342, 39296), (384, 34998), (456, 29472), (576, 23332), (608, 22104), (614, 21888), (684, 19648), (768, 17499), (912, 14736), (921, 14592), (1152, 11666), (1216, 11052), (1228, 10944), (1368, 9824), (1824, 7368), (1842, 7296), (2304, 5833), (2432, 5526), (2456, 5472), (2736, 4912), (2763, 4864), (3648, 3684)]