266686128

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{32491}}^1$

素因数の和:32527

約数の個数: 80

約数和(自身を含む): 805801600

約数和(自身を除く): 539115472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 32491, 64982, 97473, 129964, 194946, 259928, 292419, 389892, 519856, 584838, 617329, 779784, 877257, 1169676, 1234658, 1559568, 1754514, 1851987, 2339352, 2469316, 3509028, 3703974, 4678704, 4938632, 5555961, 7018056, 7407948, 9877264, 11111922, 14036112, 14815896, 16667883, 22223844, 29631792, 33335766, 44447688, 66671532, 88895376, 133343064, 266686128]

約数ペア:

[(1, 266686128), (2, 133343064), (3, 88895376), (4, 66671532), (6, 44447688), (8, 33335766), (9, 29631792), (12, 22223844), (16, 16667883), (18, 14815896), (19, 14036112), (24, 11111922), (27, 9877264), (36, 7407948), (38, 7018056), (48, 5555961), (54, 4938632), (57, 4678704), (72, 3703974), (76, 3509028), (108, 2469316), (114, 2339352), (144, 1851987), (152, 1754514), (171, 1559568), (216, 1234658), (228, 1169676), (304, 877257), (342, 779784), (432, 617329), (456, 584838), (513, 519856), (684, 389892), (912, 292419), (1026, 259928), (1368, 194946), (2052, 129964), (2736, 97473), (4104, 64982), (8208, 32491)]