229756436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 526848000

約数和(自身を除く): 297091564

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 139, 182, 239, 247, 266, 278, 364, 478, 494, 532, 556, 956, 973, 988, 1673, 1729, 1807, 1946, 2641, 3107, 3346, 3458, 3614, 3892, 4541, 5282, 6214, 6692, 6916, 7228, 9082, 10564, 12428, 12649, 18164, 18487, 21749, 25298, 31787, 33221, 34333, 36974, 43498, 50596, 59033, 63574, 66442, 68666, 73948, 86996, 118066, 127148, 132884, 137332, 232547, 236132, 240331, 413231, 431873, 465094, 480662, 631199, 826462, 863746, 930188, 961324, 1262398, 1652924, 1727492, 2524796, 3023111, 4418393, 6046222, 8205587, 8836786, 12092444, 16411174, 17673572, 32822348, 57439109, 114878218, 229756436]

約数ペア:

[(1, 229756436), (2, 114878218), (4, 57439109), (7, 32822348), (13, 17673572), (14, 16411174), (19, 12092444), (26, 8836786), (28, 8205587), (38, 6046222), (52, 4418393), (76, 3023111), (91, 2524796), (133, 1727492), (139, 1652924), (182, 1262398), (239, 961324), (247, 930188), (266, 863746), (278, 826462), (364, 631199), (478, 480662), (494, 465094), (532, 431873), (556, 413231), (956, 240331), (973, 236132), (988, 232547), (1673, 137332), (1729, 132884), (1807, 127148), (1946, 118066), (2641, 86996), (3107, 73948), (3346, 68666), (3458, 66442), (3614, 63574), (3892, 59033), (4541, 50596), (5282, 43498), (6214, 36974), (6692, 34333), (6916, 33221), (7228, 31787), (9082, 25298), (10564, 21749), (12428, 18487), (12649, 18164)]