439966128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68917}}^1$

素因数の和:68954

約数の個数: 80

約数和(自身を含む): 1367333120

約数和(自身を除く): 927366992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 68917, 137834, 206751, 275668, 413502, 482419, 551336, 827004, 964838, 1102672, 1309423, 1447257, 1654008, 1929676, 2618846, 2894514, 3308016, 3859352, 3928269, 5237692, 5789028, 7718704, 7856538, 9165961, 10475384, 11578056, 15713076, 18331922, 20950768, 23156112, 27497883, 31426152, 36663844, 54995766, 62852304, 73327688, 109991532, 146655376, 219983064, 439966128]

約数ペア:

[(1, 439966128), (2, 219983064), (3, 146655376), (4, 109991532), (6, 73327688), (7, 62852304), (8, 54995766), (12, 36663844), (14, 31426152), (16, 27497883), (19, 23156112), (21, 20950768), (24, 18331922), (28, 15713076), (38, 11578056), (42, 10475384), (48, 9165961), (56, 7856538), (57, 7718704), (76, 5789028), (84, 5237692), (112, 3928269), (114, 3859352), (133, 3308016), (152, 2894514), (168, 2618846), (228, 1929676), (266, 1654008), (304, 1447257), (336, 1309423), (399, 1102672), (456, 964838), (532, 827004), (798, 551336), (912, 482419), (1064, 413502), (1596, 275668), (2128, 206751), (3192, 137834), (6384, 68917)]