1250879916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4831

約数の個数: 96

約数和(自身を含む): 3451569408

約数和(自身を除く): 2200689492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 157, 286, 314, 429, 471, 572, 628, 858, 942, 1716, 1727, 1884, 2041, 3454, 4082, 4643, 5181, 6123, 6908, 8164, 9286, 10362, 12246, 13929, 18572, 20724, 22451, 24492, 27858, 44902, 51073, 55716, 60359, 67353, 89804, 102146, 120718, 134706, 153219, 181077, 204292, 241436, 269412, 306438, 362154, 612876, 663949, 724308, 728951, 1327898, 1457902, 1991847, 2186853, 2655796, 2915804, 3983694, 4373706, 7967388, 8018461, 8747412, 9476363, 16036922, 18952726, 24055383, 28429089, 32073844, 37905452, 48110766, 56858178, 96221532, 104239993, 113716356, 208479986, 312719979, 416959972, 625439958, 1250879916]

約数ペア:

[(1, 1250879916), (2, 625439958), (3, 416959972), (4, 312719979), (6, 208479986), (11, 113716356), (12, 104239993), (13, 96221532), (22, 56858178), (26, 48110766), (33, 37905452), (39, 32073844), (44, 28429089), (52, 24055383), (66, 18952726), (78, 16036922), (132, 9476363), (143, 8747412), (156, 8018461), (157, 7967388), (286, 4373706), (314, 3983694), (429, 2915804), (471, 2655796), (572, 2186853), (628, 1991847), (858, 1457902), (942, 1327898), (1716, 728951), (1727, 724308), (1884, 663949), (2041, 612876), (3454, 362154), (4082, 306438), (4643, 269412), (5181, 241436), (6123, 204292), (6908, 181077), (8164, 153219), (9286, 134706), (10362, 120718), (12246, 102146), (13929, 89804), (18572, 67353), (20724, 60359), (22451, 55716), (24492, 51073), (27858, 44902)]