820944936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3516

約数の個数: 128

約数和(自身を含む): 2622950400

約数和(自身を除く): 1802005464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 252, 326, 378, 489, 504, 652, 756, 978, 1141, 1304, 1467, 1512, 1956, 2282, 2934, 3331, 3423, 3912, 4401, 4564, 5868, 6662, 6846, 8802, 9128, 9993, 10269, 11736, 13324, 13692, 17604, 19986, 20538, 23317, 26648, 27384, 29979, 30807, 35208, 39972, 41076, 46634, 59958, 61614, 69951, 79944, 82152, 89937, 93268, 119916, 123228, 139902, 179874, 186536, 209853, 239832, 246456, 279804, 359748, 419706, 542953, 559608, 629559, 719496, 839412, 1085906, 1259118, 1628859, 1678824, 2171812, 2518236, 3257718, 3800671, 4343624, 4886577, 5036472, 6515436, 7601342, 9773154, 11402013, 13030872, 14659731, 15202684, 19546308, 22804026, 29319462, 30405368, 34206039, 39092616, 45608052, 58638924, 68412078, 91216104, 102618117, 117277848, 136824156, 205236234, 273648312, 410472468, 820944936]

約数ペア:

[(1, 820944936), (2, 410472468), (3, 273648312), (4, 205236234), (6, 136824156), (7, 117277848), (8, 102618117), (9, 91216104), (12, 68412078), (14, 58638924), (18, 45608052), (21, 39092616), (24, 34206039), (27, 30405368), (28, 29319462), (36, 22804026), (42, 19546308), (54, 15202684), (56, 14659731), (63, 13030872), (72, 11402013), (84, 9773154), (108, 7601342), (126, 6515436), (163, 5036472), (168, 4886577), (189, 4343624), (216, 3800671), (252, 3257718), (326, 2518236), (378, 2171812), (489, 1678824), (504, 1628859), (652, 1259118), (756, 1085906), (978, 839412), (1141, 719496), (1304, 629559), (1467, 559608), (1512, 542953), (1956, 419706), (2282, 359748), (2934, 279804), (3331, 246456), (3423, 239832), (3912, 209853), (4401, 186536), (4564, 179874), (5868, 139902), (6662, 123228), (6846, 119916), (8802, 93268), (9128, 89937), (9993, 82152), (10269, 79944), (11736, 69951), (13324, 61614), (13692, 59958), (17604, 46634), (19986, 41076), (20538, 39972), (23317, 35208), (26648, 30807), (27384, 29979)]