283731028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 622899200

約数和(自身を除く): 339168172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 79, 86, 133, 157, 158, 172, 266, 301, 314, 316, 532, 553, 602, 628, 817, 1099, 1106, 1204, 1501, 1634, 2198, 2212, 2983, 3002, 3268, 3397, 4396, 5719, 5966, 6004, 6751, 6794, 10507, 11438, 11932, 12403, 13502, 13588, 20881, 21014, 22876, 23779, 24806, 27004, 41762, 42028, 47257, 47558, 49612, 64543, 83524, 86821, 94514, 95116, 128269, 129086, 173642, 189028, 235657, 256538, 258172, 347284, 451801, 471314, 513076, 533329, 897883, 903602, 942628, 1066658, 1649599, 1795766, 1807204, 2133316, 3299198, 3591532, 3733303, 6598396, 7466606, 10133251, 14933212, 20266502, 40533004, 70932757, 141865514, 283731028]

約数ペア:

[(1, 283731028), (2, 141865514), (4, 70932757), (7, 40533004), (14, 20266502), (19, 14933212), (28, 10133251), (38, 7466606), (43, 6598396), (76, 3733303), (79, 3591532), (86, 3299198), (133, 2133316), (157, 1807204), (158, 1795766), (172, 1649599), (266, 1066658), (301, 942628), (314, 903602), (316, 897883), (532, 533329), (553, 513076), (602, 471314), (628, 451801), (817, 347284), (1099, 258172), (1106, 256538), (1204, 235657), (1501, 189028), (1634, 173642), (2198, 129086), (2212, 128269), (2983, 95116), (3002, 94514), (3268, 86821), (3397, 83524), (4396, 64543), (5719, 49612), (5966, 47558), (6004, 47257), (6751, 42028), (6794, 41762), (10507, 27004), (11438, 24806), (11932, 23779), (12403, 22876), (13502, 21014), (13588, 20881)]