752388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 2213568

約数和(自身を除く): 1461180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 169, 182, 212, 273, 318, 338, 364, 371, 507, 546, 636, 676, 689, 742, 1014, 1092, 1113, 1183, 1378, 1484, 2028, 2067, 2226, 2366, 2756, 3549, 4134, 4452, 4732, 4823, 7098, 8268, 8957, 9646, 14196, 14469, 17914, 19292, 26871, 28938, 35828, 53742, 57876, 62699, 107484, 125398, 188097, 250796, 376194, 752388]

約数ペア:

[(1, 752388), (2, 376194), (3, 250796), (4, 188097), (6, 125398), (7, 107484), (12, 62699), (13, 57876), (14, 53742), (21, 35828), (26, 28938), (28, 26871), (39, 19292), (42, 17914), (52, 14469), (53, 14196), (78, 9646), (84, 8957), (91, 8268), (106, 7098), (156, 4823), (159, 4732), (169, 4452), (182, 4134), (212, 3549), (273, 2756), (318, 2366), (338, 2226), (364, 2067), (371, 2028), (507, 1484), (546, 1378), (636, 1183), (676, 1113), (689, 1092), (742, 1014)]