38328444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 125126400

約数和(自身を除く): 86797956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 419, 462, 484, 594, 693, 726, 756, 838, 847, 924, 1089, 1188, 1257, 1386, 1452, 1676, 1694, 2079, 2178, 2514, 2541, 2772, 2933, 3267, 3388, 3771, 4158, 4356, 4609, 5028, 5082, 5866, 6534, 7542, 7623, 8316, 8799, 9218, 10164, 11313, 11732, 13068, 13827, 15084, 15246, 17598, 18436, 22626, 22869, 26397, 27654, 30492, 32263, 35196, 41481, 45252, 45738, 50699, 52794, 55308, 64526, 79191, 82962, 91476, 96789, 101398, 105588, 124443, 129052, 152097, 158382, 165924, 193578, 202796, 248886, 290367, 304194, 316764, 354893, 387156, 456291, 497772, 580734, 608388, 709786, 871101, 912582, 1064679, 1161468, 1368873, 1419572, 1742202, 1825164, 2129358, 2737746, 3194037, 3484404, 4258716, 5475492, 6388074, 9582111, 12776148, 19164222, 38328444]

約数ペア:

[(1, 38328444), (2, 19164222), (3, 12776148), (4, 9582111), (6, 6388074), (7, 5475492), (9, 4258716), (11, 3484404), (12, 3194037), (14, 2737746), (18, 2129358), (21, 1825164), (22, 1742202), (27, 1419572), (28, 1368873), (33, 1161468), (36, 1064679), (42, 912582), (44, 871101), (54, 709786), (63, 608388), (66, 580734), (77, 497772), (84, 456291), (99, 387156), (108, 354893), (121, 316764), (126, 304194), (132, 290367), (154, 248886), (189, 202796), (198, 193578), (231, 165924), (242, 158382), (252, 152097), (297, 129052), (308, 124443), (363, 105588), (378, 101398), (396, 96789), (419, 91476), (462, 82962), (484, 79191), (594, 64526), (693, 55308), (726, 52794), (756, 50699), (838, 45738), (847, 45252), (924, 41481), (1089, 35196), (1188, 32263), (1257, 30492), (1386, 27654), (1452, 26397), (1676, 22869), (1694, 22626), (2079, 18436), (2178, 17598), (2514, 15246), (2541, 15084), (2772, 13827), (2933, 13068), (3267, 11732), (3388, 11313), (3771, 10164), (4158, 9218), (4356, 8799), (4609, 8316), (5028, 7623), (5082, 7542), (5866, 6534)]