244650016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 545965056

約数和(自身を除く): 301315040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 104, 122, 124, 208, 244, 248, 311, 403, 416, 488, 496, 622, 793, 806, 976, 992, 1244, 1586, 1612, 1891, 1952, 2488, 3172, 3224, 3782, 4043, 4976, 6344, 6448, 7564, 8086, 9641, 9952, 12688, 12896, 15128, 16172, 18971, 19282, 24583, 25376, 30256, 32344, 37942, 38564, 49166, 60512, 64688, 75884, 77128, 98332, 125333, 129376, 151768, 154256, 196664, 246623, 250666, 303536, 308512, 393328, 493246, 501332, 588101, 607072, 786656, 986492, 1002664, 1176202, 1972984, 2005328, 2352404, 3945968, 4010656, 4704808, 7645313, 7891936, 9409616, 15290626, 18819232, 30581252, 61162504, 122325008, 244650016]

約数ペア:

[(1, 244650016), (2, 122325008), (4, 61162504), (8, 30581252), (13, 18819232), (16, 15290626), (26, 9409616), (31, 7891936), (32, 7645313), (52, 4704808), (61, 4010656), (62, 3945968), (104, 2352404), (122, 2005328), (124, 1972984), (208, 1176202), (244, 1002664), (248, 986492), (311, 786656), (403, 607072), (416, 588101), (488, 501332), (496, 493246), (622, 393328), (793, 308512), (806, 303536), (976, 250666), (992, 246623), (1244, 196664), (1586, 154256), (1612, 151768), (1891, 129376), (1952, 125333), (2488, 98332), (3172, 77128), (3224, 75884), (3782, 64688), (4043, 60512), (4976, 49166), (6344, 38564), (6448, 37942), (7564, 32344), (8086, 30256), (9641, 25376), (9952, 24583), (12688, 19282), (12896, 18971), (15128, 16172)]