305588248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 702432000

約数和(自身を除く): 396843752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2968, 4028, 5419, 7049, 8056, 10838, 14098, 21676, 28196, 37933, 43352, 56392, 75866, 102961, 151732, 205922, 287207, 303464, 411844, 574414, 720727, 823688, 1148828, 1441454, 2010449, 2297656, 2882908, 4020898, 5456933, 5765816, 8041796, 10913866, 16083592, 21827732, 38198531, 43655464, 76397062, 152794124, 305588248]

約数ペア:

[(1, 305588248), (2, 152794124), (4, 76397062), (7, 43655464), (8, 38198531), (14, 21827732), (19, 16083592), (28, 10913866), (38, 8041796), (53, 5765816), (56, 5456933), (76, 4020898), (106, 2882908), (133, 2297656), (152, 2010449), (212, 1441454), (266, 1148828), (371, 823688), (424, 720727), (532, 574414), (742, 411844), (1007, 303464), (1064, 287207), (1484, 205922), (2014, 151732), (2968, 102961), (4028, 75866), (5419, 56392), (7049, 43352), (8056, 37933), (10838, 28196), (14098, 21676)]