15906384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 49762440

約数和(自身を除く): 33856056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 293, 312, 348, 377, 464, 468, 522, 586, 624, 696, 754, 879, 936, 1044, 1131, 1172, 1392, 1508, 1758, 1872, 2088, 2262, 2344, 2637, 3016, 3393, 3516, 3809, 4176, 4524, 4688, 5274, 6032, 6786, 7032, 7618, 8497, 9048, 10548, 11427, 13572, 14064, 15236, 16994, 18096, 21096, 22854, 25491, 27144, 30472, 33988, 34281, 42192, 45708, 50982, 54288, 60944, 67976, 68562, 76473, 91416, 101964, 110461, 135952, 137124, 152946, 182832, 203928, 220922, 274248, 305892, 331383, 407856, 441844, 548496, 611784, 662766, 883688, 994149, 1223568, 1325532, 1767376, 1988298, 2651064, 3976596, 5302128, 7953192, 15906384]

約数ペア:

[(1, 15906384), (2, 7953192), (3, 5302128), (4, 3976596), (6, 2651064), (8, 1988298), (9, 1767376), (12, 1325532), (13, 1223568), (16, 994149), (18, 883688), (24, 662766), (26, 611784), (29, 548496), (36, 441844), (39, 407856), (48, 331383), (52, 305892), (58, 274248), (72, 220922), (78, 203928), (87, 182832), (104, 152946), (116, 137124), (117, 135952), (144, 110461), (156, 101964), (174, 91416), (208, 76473), (232, 68562), (234, 67976), (261, 60944), (293, 54288), (312, 50982), (348, 45708), (377, 42192), (464, 34281), (468, 33988), (522, 30472), (586, 27144), (624, 25491), (696, 22854), (754, 21096), (879, 18096), (936, 16994), (1044, 15236), (1131, 14064), (1172, 13572), (1392, 11427), (1508, 10548), (1758, 9048), (1872, 8497), (2088, 7618), (2262, 7032), (2344, 6786), (2637, 6032), (3016, 5274), (3393, 4688), (3516, 4524), (3809, 4176)]