258231888

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10526

約数の個数: 100

約数和(自身を含む): 786809760

約数和(自身を除く): 528577872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 10487, 12312, 20974, 24624, 31461, 41948, 62922, 83896, 94383, 125844, 167792, 188766, 199253, 251688, 283149, 377532, 398506, 503376, 566298, 597759, 755064, 797012, 849447, 1132596, 1195518, 1510128, 1594024, 1698894, 1793277, 2265192, 2391036, 3188048, 3397788, 3586554, 4530384, 4782072, 5379831, 6795576, 7173108, 9564144, 10759662, 13591152, 14346216, 16139493, 21519324, 28692432, 32278986, 43038648, 64557972, 86077296, 129115944, 258231888]

約数ペア:

[(1, 258231888), (2, 129115944), (3, 86077296), (4, 64557972), (6, 43038648), (8, 32278986), (9, 28692432), (12, 21519324), (16, 16139493), (18, 14346216), (19, 13591152), (24, 10759662), (27, 9564144), (36, 7173108), (38, 6795576), (48, 5379831), (54, 4782072), (57, 4530384), (72, 3586554), (76, 3397788), (81, 3188048), (108, 2391036), (114, 2265192), (144, 1793277), (152, 1698894), (162, 1594024), (171, 1510128), (216, 1195518), (228, 1132596), (304, 849447), (324, 797012), (342, 755064), (432, 597759), (456, 566298), (513, 503376), (648, 398506), (684, 377532), (912, 283149), (1026, 251688), (1296, 199253), (1368, 188766), (1539, 167792), (2052, 125844), (2736, 94383), (3078, 83896), (4104, 62922), (6156, 41948), (8208, 31461), (10487, 24624), (12312, 20974)]