245005488

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 180

約数和(自身を含む): 859299168

約数和(自身を除く): 614293680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 2671, 3276, 3528, 3822, 4368, 5096, 5342, 5733, 6552, 7056, 7644, 8013, 10192, 10684, 11466, 13104, 15288, 16026, 18697, 21368, 22932, 24039, 30576, 32052, 34723, 37394, 42736, 45864, 48078, 56091, 64104, 69446, 74788, 91728, 96156, 104169, 112182, 128208, 130879, 138892, 149576, 168273, 192312, 208338, 224364, 243061, 261758, 277784, 299152, 312507, 336546, 384624, 392637, 416676, 448728, 486122, 523516, 555568, 625014, 673092, 729183, 785274, 833352, 897456, 972244, 1047032, 1177911, 1250028, 1346184, 1458366, 1570548, 1666704, 1701427, 1944488, 2094064, 2187549, 2355822, 2500056, 2692368, 2916732, 3141096, 3402854, 3888976, 4375098, 4711644, 5000112, 5104281, 5833464, 6282192, 6805708, 8750196, 9423288, 10208562, 11666928, 13611416, 15312843, 17500392, 18846576, 20417124, 27222832, 30625686, 35000784, 40834248, 61251372, 81668496, 122502744, 245005488]

約数ペア:

[(1, 245005488), (2, 122502744), (3, 81668496), (4, 61251372), (6, 40834248), (7, 35000784), (8, 30625686), (9, 27222832), (12, 20417124), (13, 18846576), (14, 17500392), (16, 15312843), (18, 13611416), (21, 11666928), (24, 10208562), (26, 9423288), (28, 8750196), (36, 6805708), (39, 6282192), (42, 5833464), (48, 5104281), (49, 5000112), (52, 4711644), (56, 4375098), (63, 3888976), (72, 3402854), (78, 3141096), (84, 2916732), (91, 2692368), (98, 2500056), (104, 2355822), (112, 2187549), (117, 2094064), (126, 1944488), (144, 1701427), (147, 1666704), (156, 1570548), (168, 1458366), (182, 1346184), (196, 1250028), (208, 1177911), (234, 1047032), (252, 972244), (273, 897456), (294, 833352), (312, 785274), (336, 729183), (364, 673092), (392, 625014), (441, 555568), (468, 523516), (504, 486122), (546, 448728), (588, 416676), (624, 392637), (637, 384624), (728, 336546), (784, 312507), (819, 299152), (882, 277784), (936, 261758), (1008, 243061), (1092, 224364), (1176, 208338), (1274, 192312), (1456, 168273), (1638, 149576), (1764, 138892), (1872, 130879), (1911, 128208), (2184, 112182), (2352, 104169), (2548, 96156), (2671, 91728), (3276, 74788), (3528, 69446), (3822, 64104), (4368, 56091), (5096, 48078), (5342, 45864), (5733, 42736), (6552, 37394), (7056, 34723), (7644, 32052), (8013, 30576), (10192, 24039), (10684, 22932), (11466, 21368), (13104, 18697), (15288, 16026)]