1206838656

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18421

約数の個数: 128

約数和(自身を含む): 3749520000

約数和(自身を除く): 2542681344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 18379, 21888, 32832, 36758, 55137, 65664, 73516, 110274, 147032, 165411, 220548, 294064, 330822, 349201, 441096, 496233, 588128, 661644, 698402, 882192, 992466, 1047603, 1176256, 1323288, 1396804, 1764384, 1984932, 2095206, 2352512, 2646576, 2793608, 3142809, 3528768, 3969864, 4190412, 5293152, 5587216, 6285618, 7057536, 7939728, 8380824, 9428427, 10586304, 11174432, 12571236, 15879456, 16761648, 18856854, 21172608, 22348864, 25142472, 31758912, 33523296, 37713708, 44697728, 50284944, 63517824, 67046592, 75427416, 100569888, 134093184, 150854832, 201139776, 301709664, 402279552, 603419328, 1206838656]

約数ペア:

[(1, 1206838656), (2, 603419328), (3, 402279552), (4, 301709664), (6, 201139776), (8, 150854832), (9, 134093184), (12, 100569888), (16, 75427416), (18, 67046592), (19, 63517824), (24, 50284944), (27, 44697728), (32, 37713708), (36, 33523296), (38, 31758912), (48, 25142472), (54, 22348864), (57, 21172608), (64, 18856854), (72, 16761648), (76, 15879456), (96, 12571236), (108, 11174432), (114, 10586304), (128, 9428427), (144, 8380824), (152, 7939728), (171, 7057536), (192, 6285618), (216, 5587216), (228, 5293152), (288, 4190412), (304, 3969864), (342, 3528768), (384, 3142809), (432, 2793608), (456, 2646576), (513, 2352512), (576, 2095206), (608, 1984932), (684, 1764384), (864, 1396804), (912, 1323288), (1026, 1176256), (1152, 1047603), (1216, 992466), (1368, 882192), (1728, 698402), (1824, 661644), (2052, 588128), (2432, 496233), (2736, 441096), (3456, 349201), (3648, 330822), (4104, 294064), (5472, 220548), (7296, 165411), (8208, 147032), (10944, 110274), (16416, 73516), (18379, 65664), (21888, 55137), (32832, 36758)]