231592816

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 581046144

約数和(自身を除く): 349453328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 733, 784, 806, 868, 1274, 1456, 1466, 1519, 1612, 1736, 2548, 2821, 2932, 3038, 3224, 3472, 5096, 5131, 5642, 5864, 6076, 6448, 9529, 10192, 10262, 11284, 11728, 12152, 19058, 19747, 20524, 22568, 22723, 24304, 35917, 38116, 39494, 41048, 45136, 45446, 66703, 71834, 76232, 78988, 82096, 90892, 133406, 143668, 152464, 157976, 159061, 181784, 266812, 287336, 295399, 315952, 318122, 363568, 466921, 533624, 574672, 590798, 636244, 933842, 1067248, 1113427, 1181596, 1272488, 1867684, 2067793, 2226854, 2363192, 2544976, 3735368, 4135586, 4453708, 4726384, 7470736, 8271172, 8907416, 14474551, 16542344, 17814832, 28949102, 33084688, 57898204, 115796408, 231592816]

約数ペア:

[(1, 231592816), (2, 115796408), (4, 57898204), (7, 33084688), (8, 28949102), (13, 17814832), (14, 16542344), (16, 14474551), (26, 8907416), (28, 8271172), (31, 7470736), (49, 4726384), (52, 4453708), (56, 4135586), (62, 3735368), (91, 2544976), (98, 2363192), (104, 2226854), (112, 2067793), (124, 1867684), (182, 1272488), (196, 1181596), (208, 1113427), (217, 1067248), (248, 933842), (364, 636244), (392, 590798), (403, 574672), (434, 533624), (496, 466921), (637, 363568), (728, 318122), (733, 315952), (784, 295399), (806, 287336), (868, 266812), (1274, 181784), (1456, 159061), (1466, 157976), (1519, 152464), (1612, 143668), (1736, 133406), (2548, 90892), (2821, 82096), (2932, 78988), (3038, 76232), (3224, 71834), (3472, 66703), (5096, 45446), (5131, 45136), (5642, 41048), (5864, 39494), (6076, 38116), (6448, 35917), (9529, 24304), (10192, 22723), (10262, 22568), (11284, 20524), (11728, 19747), (12152, 19058)]