239282428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 567705600

約数和(自身を除く): 328423172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 418, 434, 532, 589, 682, 836, 868, 1178, 1319, 1364, 1463, 2356, 2387, 2638, 2926, 4123, 4774, 5276, 5852, 6479, 8246, 9233, 9548, 12958, 14509, 16492, 18466, 25061, 25916, 29018, 36932, 40889, 45353, 50122, 58036, 81778, 90706, 100244, 101563, 163556, 175427, 181412, 203126, 275671, 286223, 350854, 406252, 449779, 551342, 572446, 701708, 776891, 899558, 1102684, 1144892, 1553782, 1799116, 1929697, 3107564, 3148453, 3859394, 5438237, 6296906, 7718788, 8545801, 10876474, 12593812, 17091602, 21752948, 34183204, 59820607, 119641214, 239282428]

約数ペア:

[(1, 239282428), (2, 119641214), (4, 59820607), (7, 34183204), (11, 21752948), (14, 17091602), (19, 12593812), (22, 10876474), (28, 8545801), (31, 7718788), (38, 6296906), (44, 5438237), (62, 3859394), (76, 3148453), (77, 3107564), (124, 1929697), (133, 1799116), (154, 1553782), (209, 1144892), (217, 1102684), (266, 899558), (308, 776891), (341, 701708), (418, 572446), (434, 551342), (532, 449779), (589, 406252), (682, 350854), (836, 286223), (868, 275671), (1178, 203126), (1319, 181412), (1364, 175427), (1463, 163556), (2356, 101563), (2387, 100244), (2638, 90706), (2926, 81778), (4123, 58036), (4774, 50122), (5276, 45353), (5852, 40889), (6479, 36932), (8246, 29018), (9233, 25916), (9548, 25061), (12958, 18466), (14509, 16492)]