668016288

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40693}}^1$

素因数の和:40731

約数の個数: 96

約数和(自身を含む): 2050977600

約数和(自身を除く): 1382961312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 40693, 81386, 122079, 162772, 244158, 325544, 366237, 488316, 651088, 732474, 773167, 976632, 1098711, 1302176, 1464948, 1546334, 1953264, 2197422, 2319501, 2929896, 3092668, 3906528, 4394844, 4639002, 5859792, 6185336, 6958503, 8789688, 9278004, 11719584, 12370672, 13917006, 17579376, 18556008, 20875509, 24741344, 27834012, 35158752, 37112016, 41751018, 55668024, 74224032, 83502036, 111336048, 167004072, 222672096, 334008144, 668016288]

約数ペア:

[(1, 668016288), (2, 334008144), (3, 222672096), (4, 167004072), (6, 111336048), (8, 83502036), (9, 74224032), (12, 55668024), (16, 41751018), (18, 37112016), (19, 35158752), (24, 27834012), (27, 24741344), (32, 20875509), (36, 18556008), (38, 17579376), (48, 13917006), (54, 12370672), (57, 11719584), (72, 9278004), (76, 8789688), (96, 6958503), (108, 6185336), (114, 5859792), (144, 4639002), (152, 4394844), (171, 3906528), (216, 3092668), (228, 2929896), (288, 2319501), (304, 2197422), (342, 1953264), (432, 1546334), (456, 1464948), (513, 1302176), (608, 1098711), (684, 976632), (864, 773167), (912, 732474), (1026, 651088), (1368, 488316), (1824, 366237), (2052, 325544), (2736, 244158), (4104, 162772), (5472, 122079), (8208, 81386), (16416, 40693)]