255087312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16500

約数の個数: 80

約数和(自身を含む): 734506560

約数和(自身を除く): 479419248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 16453, 32906, 49359, 65812, 98718, 131624, 197436, 263248, 279701, 312607, 394872, 559402, 625214, 789744, 839103, 937821, 1118804, 1250428, 1678206, 1875642, 2237608, 2500856, 3356412, 3751284, 4475216, 5001712, 5314319, 6712824, 7502568, 10628638, 13425648, 15005136, 15942957, 21257276, 31885914, 42514552, 63771828, 85029104, 127543656, 255087312]

約数ペア:

[(1, 255087312), (2, 127543656), (3, 85029104), (4, 63771828), (6, 42514552), (8, 31885914), (12, 21257276), (16, 15942957), (17, 15005136), (19, 13425648), (24, 10628638), (34, 7502568), (38, 6712824), (48, 5314319), (51, 5001712), (57, 4475216), (68, 3751284), (76, 3356412), (102, 2500856), (114, 2237608), (136, 1875642), (152, 1678206), (204, 1250428), (228, 1118804), (272, 937821), (304, 839103), (323, 789744), (408, 625214), (456, 559402), (646, 394872), (816, 312607), (912, 279701), (969, 263248), (1292, 197436), (1938, 131624), (2584, 98718), (3876, 65812), (5168, 49359), (7752, 32906), (15504, 16453)]