238477792

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 563963904

約数和(自身を除く): 325486112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 488, 496, 563, 854, 868, 976, 992, 1126, 1708, 1736, 1891, 1952, 2252, 3416, 3472, 3782, 3941, 4504, 6832, 6944, 7564, 7882, 9008, 13237, 13664, 15128, 15764, 17453, 18016, 26474, 30256, 31528, 34343, 34906, 52948, 60512, 63056, 68686, 69812, 105896, 122171, 126112, 137372, 139624, 211792, 240401, 244342, 274744, 279248, 423584, 480802, 488684, 549488, 558496, 961604, 977368, 1064633, 1098976, 1923208, 1954736, 2129266, 3846416, 3909472, 4258532, 7452431, 7692832, 8517064, 14904862, 17034128, 29809724, 34068256, 59619448, 119238896, 238477792]

約数ペア:

[(1, 238477792), (2, 119238896), (4, 59619448), (7, 34068256), (8, 29809724), (14, 17034128), (16, 14904862), (28, 8517064), (31, 7692832), (32, 7452431), (56, 4258532), (61, 3909472), (62, 3846416), (112, 2129266), (122, 1954736), (124, 1923208), (217, 1098976), (224, 1064633), (244, 977368), (248, 961604), (427, 558496), (434, 549488), (488, 488684), (496, 480802), (563, 423584), (854, 279248), (868, 274744), (976, 244342), (992, 240401), (1126, 211792), (1708, 139624), (1736, 137372), (1891, 126112), (1952, 122171), (2252, 105896), (3416, 69812), (3472, 68686), (3782, 63056), (3941, 60512), (4504, 52948), (6832, 34906), (6944, 34343), (7564, 31528), (7882, 30256), (9008, 26474), (13237, 18016), (13664, 17453), (15128, 15764)]