320221452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{25733}}^1$

素因数の和:25818

約数の個数: 48

約数和(自身を含む): 804136032

約数和(自身を除く): 483914580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 25733, 51466, 77199, 102932, 154398, 308796, 437461, 874922, 1312383, 1569713, 1749844, 2624766, 3139426, 4709139, 5249532, 6278852, 9418278, 18836556, 26685121, 53370242, 80055363, 106740484, 160110726, 320221452]

約数ペア:

[(1, 320221452), (2, 160110726), (3, 106740484), (4, 80055363), (6, 53370242), (12, 26685121), (17, 18836556), (34, 9418278), (51, 6278852), (61, 5249532), (68, 4709139), (102, 3139426), (122, 2624766), (183, 1749844), (204, 1569713), (244, 1312383), (366, 874922), (732, 437461), (1037, 308796), (2074, 154398), (3111, 102932), (4148, 77199), (6222, 51466), (12444, 25733)]