235456884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^4\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 90

約数和(自身を含む): 647595130

約数和(自身を除く): 412138246

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 229, 234, 338, 458, 468, 507, 676, 687, 916, 1014, 1374, 1521, 2028, 2061, 2197, 2748, 2977, 3042, 4122, 4394, 5954, 6084, 6591, 8244, 8788, 8931, 11908, 13182, 17862, 19773, 26364, 26793, 28561, 35724, 38701, 39546, 53586, 57122, 77402, 79092, 85683, 107172, 114244, 116103, 154804, 171366, 232206, 257049, 342732, 348309, 464412, 503113, 514098, 696618, 1006226, 1028196, 1393236, 1509339, 2012452, 3018678, 4528017, 6037356, 6540469, 9056034, 13080938, 18112068, 19621407, 26161876, 39242814, 58864221, 78485628, 117728442, 235456884]

約数ペア:

[(1, 235456884), (2, 117728442), (3, 78485628), (4, 58864221), (6, 39242814), (9, 26161876), (12, 19621407), (13, 18112068), (18, 13080938), (26, 9056034), (36, 6540469), (39, 6037356), (52, 4528017), (78, 3018678), (117, 2012452), (156, 1509339), (169, 1393236), (229, 1028196), (234, 1006226), (338, 696618), (458, 514098), (468, 503113), (507, 464412), (676, 348309), (687, 342732), (916, 257049), (1014, 232206), (1374, 171366), (1521, 154804), (2028, 116103), (2061, 114244), (2197, 107172), (2748, 85683), (2977, 79092), (3042, 77402), (4122, 57122), (4394, 53586), (5954, 39546), (6084, 38701), (6591, 35724), (8244, 28561), (8788, 26793), (8931, 26364), (11908, 19773), (13182, 17862)]