181380528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1871

約数の個数: 120

約数和(自身を含む): 586097408

約数和(自身を除く): 404716880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 721, 824, 927, 1008, 1236, 1442, 1648, 1747, 1854, 2163, 2472, 2884, 3494, 3708, 4326, 4944, 5241, 5768, 6489, 6988, 7416, 8652, 10482, 11536, 12229, 12978, 13976, 14832, 15723, 17304, 20964, 24458, 25956, 27952, 31446, 34608, 36687, 41928, 48916, 51912, 62892, 73374, 83856, 97832, 103824, 110061, 125784, 146748, 179941, 195664, 220122, 251568, 293496, 359882, 440244, 539823, 586992, 719764, 880488, 1079646, 1259587, 1439528, 1619469, 1760976, 2159292, 2519174, 2879056, 3238938, 3778761, 4318584, 5038348, 6477876, 7557522, 8637168, 10076696, 11336283, 12955752, 15115044, 20153392, 22672566, 25911504, 30230088, 45345132, 60460176, 90690264, 181380528]

約数ペア:

[(1, 181380528), (2, 90690264), (3, 60460176), (4, 45345132), (6, 30230088), (7, 25911504), (8, 22672566), (9, 20153392), (12, 15115044), (14, 12955752), (16, 11336283), (18, 10076696), (21, 8637168), (24, 7557522), (28, 6477876), (36, 5038348), (42, 4318584), (48, 3778761), (56, 3238938), (63, 2879056), (72, 2519174), (84, 2159292), (103, 1760976), (112, 1619469), (126, 1439528), (144, 1259587), (168, 1079646), (206, 880488), (252, 719764), (309, 586992), (336, 539823), (412, 440244), (504, 359882), (618, 293496), (721, 251568), (824, 220122), (927, 195664), (1008, 179941), (1236, 146748), (1442, 125784), (1648, 110061), (1747, 103824), (1854, 97832), (2163, 83856), (2472, 73374), (2884, 62892), (3494, 51912), (3708, 48916), (4326, 41928), (4944, 36687), (5241, 34608), (5768, 31446), (6489, 27952), (6988, 25956), (7416, 24458), (8652, 20964), (10482, 17304), (11536, 15723), (12229, 14832), (12978, 13976)]