1566256374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 3658917600

約数和(自身を除く): 2092661226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 193, 342, 366, 386, 389, 549, 579, 778, 1098, 1158, 1159, 1167, 1737, 2318, 2334, 3474, 3477, 3501, 3667, 6954, 7002, 7334, 7391, 10431, 11001, 11773, 14782, 20862, 22002, 22173, 23546, 23729, 33003, 35319, 44346, 47458, 66006, 66519, 70638, 71187, 75077, 105957, 133038, 142374, 150154, 211914, 213561, 223687, 225231, 427122, 447374, 450462, 450851, 671061, 675693, 901702, 1342122, 1351386, 1352553, 1426463, 2013183, 2705106, 2852926, 4026366, 4057659, 4279389, 4579697, 8115318, 8558778, 9159394, 12838167, 13739091, 25676334, 27478182, 41217273, 82434546, 87014243, 174028486, 261042729, 522085458, 783128187, 1566256374]

約数ペア:

[(1, 1566256374), (2, 783128187), (3, 522085458), (6, 261042729), (9, 174028486), (18, 87014243), (19, 82434546), (38, 41217273), (57, 27478182), (61, 25676334), (114, 13739091), (122, 12838167), (171, 9159394), (183, 8558778), (193, 8115318), (342, 4579697), (366, 4279389), (386, 4057659), (389, 4026366), (549, 2852926), (579, 2705106), (778, 2013183), (1098, 1426463), (1158, 1352553), (1159, 1351386), (1167, 1342122), (1737, 901702), (2318, 675693), (2334, 671061), (3474, 450851), (3477, 450462), (3501, 447374), (3667, 427122), (6954, 225231), (7002, 223687), (7334, 213561), (7391, 211914), (10431, 150154), (11001, 142374), (11773, 133038), (14782, 105957), (20862, 75077), (22002, 71187), (22173, 70638), (23546, 66519), (23729, 66006), (33003, 47458), (35319, 44346)]