302731728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 861025248

約数和(自身を除く): 558293520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 169, 201, 208, 268, 312, 338, 402, 507, 536, 557, 624, 676, 804, 871, 1014, 1072, 1114, 1352, 1608, 1671, 1742, 2028, 2228, 2613, 2704, 3216, 3342, 3484, 4056, 4456, 5226, 6684, 6968, 7241, 8112, 8912, 10452, 11323, 13368, 13936, 14482, 20904, 21723, 22646, 26736, 28964, 33969, 37319, 41808, 43446, 45292, 57928, 67938, 74638, 86892, 90584, 94133, 111957, 115856, 135876, 149276, 173784, 181168, 188266, 223914, 271752, 282399, 298552, 347568, 376532, 447828, 485147, 543504, 564798, 597104, 753064, 895656, 970294, 1129596, 1455441, 1506128, 1791312, 1940588, 2259192, 2910882, 3881176, 4518384, 5821764, 6306911, 7762352, 11643528, 12613822, 18920733, 23287056, 25227644, 37841466, 50455288, 75682932, 100910576, 151365864, 302731728]

約数ペア:

[(1, 302731728), (2, 151365864), (3, 100910576), (4, 75682932), (6, 50455288), (8, 37841466), (12, 25227644), (13, 23287056), (16, 18920733), (24, 12613822), (26, 11643528), (39, 7762352), (48, 6306911), (52, 5821764), (67, 4518384), (78, 3881176), (104, 2910882), (134, 2259192), (156, 1940588), (169, 1791312), (201, 1506128), (208, 1455441), (268, 1129596), (312, 970294), (338, 895656), (402, 753064), (507, 597104), (536, 564798), (557, 543504), (624, 485147), (676, 447828), (804, 376532), (871, 347568), (1014, 298552), (1072, 282399), (1114, 271752), (1352, 223914), (1608, 188266), (1671, 181168), (1742, 173784), (2028, 149276), (2228, 135876), (2613, 115856), (2704, 111957), (3216, 94133), (3342, 90584), (3484, 86892), (4056, 74638), (4456, 67938), (5226, 57928), (6684, 45292), (6968, 43446), (7241, 41808), (8112, 37319), (8912, 33969), (10452, 28964), (11323, 26736), (13368, 22646), (13936, 21723), (14482, 20904)]