248840416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 582422400

約数和(自身を除く): 333581984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 352, 418, 464, 551, 608, 638, 836, 928, 1102, 1276, 1283, 1672, 2204, 2552, 2566, 3344, 4408, 5104, 5132, 6061, 6688, 8816, 10208, 10264, 12122, 14113, 17632, 20528, 24244, 24377, 28226, 37207, 41056, 48488, 48754, 56452, 74414, 96976, 97508, 112904, 148828, 193952, 195016, 225808, 268147, 297656, 390032, 409277, 451616, 536294, 595312, 706933, 780064, 818554, 1072588, 1190624, 1413866, 1637108, 2145176, 2827732, 3274216, 4290352, 5655464, 6548432, 7776263, 8580704, 11310928, 13096864, 15552526, 22621856, 31105052, 62210104, 124420208, 248840416]

約数ペア:

[(1, 248840416), (2, 124420208), (4, 62210104), (8, 31105052), (11, 22621856), (16, 15552526), (19, 13096864), (22, 11310928), (29, 8580704), (32, 7776263), (38, 6548432), (44, 5655464), (58, 4290352), (76, 3274216), (88, 2827732), (116, 2145176), (152, 1637108), (176, 1413866), (209, 1190624), (232, 1072588), (304, 818554), (319, 780064), (352, 706933), (418, 595312), (464, 536294), (551, 451616), (608, 409277), (638, 390032), (836, 297656), (928, 268147), (1102, 225808), (1276, 195016), (1283, 193952), (1672, 148828), (2204, 112904), (2552, 97508), (2566, 96976), (3344, 74414), (4408, 56452), (5104, 48754), (5132, 48488), (6061, 41056), (6688, 37207), (8816, 28226), (10208, 24377), (10264, 24244), (12122, 20528), (14113, 17632)]