485034928

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 80

約数和(自身を含む): 1131673600

約数和(自身を除く): 646638672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 2744, 2851, 3038, 3472, 5488, 5702, 6076, 10633, 11404, 12152, 19957, 21266, 22808, 24304, 39914, 42532, 45616, 79828, 85064, 88381, 139699, 159656, 170128, 176762, 279398, 319312, 353524, 558796, 618667, 707048, 977893, 1117592, 1237334, 1414096, 1955786, 2235184, 2474668, 3911572, 4330669, 4949336, 7823144, 8661338, 9898672, 15646288, 17322676, 30314683, 34645352, 60629366, 69290704, 121258732, 242517464, 485034928]

約数ペア:

[(1, 485034928), (2, 242517464), (4, 121258732), (7, 69290704), (8, 60629366), (14, 34645352), (16, 30314683), (28, 17322676), (31, 15646288), (49, 9898672), (56, 8661338), (62, 7823144), (98, 4949336), (112, 4330669), (124, 3911572), (196, 2474668), (217, 2235184), (248, 1955786), (343, 1414096), (392, 1237334), (434, 1117592), (496, 977893), (686, 707048), (784, 618667), (868, 558796), (1372, 353524), (1519, 319312), (1736, 279398), (2744, 176762), (2851, 170128), (3038, 159656), (3472, 139699), (5488, 88381), (5702, 85064), (6076, 79828), (10633, 45616), (11404, 42532), (12152, 39914), (19957, 24304), (21266, 22808)]