320948928

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5062

約数の個数: 84

約数和(自身を含む): 928271448

約数和(自身を除く): 607322520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 4931, 5424, 7232, 8136, 9862, 10848, 14793, 16272, 19724, 21696, 29586, 32544, 39448, 44379, 59172, 65088, 78896, 88758, 118344, 157792, 177516, 236688, 315584, 355032, 473376, 557203, 710064, 946752, 1114406, 1420128, 1671609, 2228812, 2840256, 3343218, 4457624, 5014827, 6686436, 8915248, 10029654, 13372872, 17830496, 20059308, 26745744, 35660992, 40118616, 53491488, 80237232, 106982976, 160474464, 320948928]

約数ペア:

[(1, 320948928), (2, 160474464), (3, 106982976), (4, 80237232), (6, 53491488), (8, 40118616), (9, 35660992), (12, 26745744), (16, 20059308), (18, 17830496), (24, 13372872), (32, 10029654), (36, 8915248), (48, 6686436), (64, 5014827), (72, 4457624), (96, 3343218), (113, 2840256), (144, 2228812), (192, 1671609), (226, 1420128), (288, 1114406), (339, 946752), (452, 710064), (576, 557203), (678, 473376), (904, 355032), (1017, 315584), (1356, 236688), (1808, 177516), (2034, 157792), (2712, 118344), (3616, 88758), (4068, 78896), (4931, 65088), (5424, 59172), (7232, 44379), (8136, 39448), (9862, 32544), (10848, 29586), (14793, 21696), (16272, 19724)]