1288179936

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8763

約数の個数: 144

約数和(自身を含む): 3999340800

約数和(自身を除く): 2711160864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 8719, 9234, 12312, 16416, 17438, 18468, 24624, 26157, 34876, 36936, 49248, 52314, 69752, 73872, 78471, 104628, 139504, 147744, 156942, 165661, 209256, 235413, 279008, 313884, 331322, 418512, 470826, 496983, 627768, 662644, 706239, 837024, 941652, 993966, 1255536, 1325288, 1412478, 1490949, 1883304, 1987932, 2118717, 2511072, 2650576, 2824956, 2981898, 3766608, 3975864, 4237434, 4472847, 5301152, 5649912, 5963796, 7533216, 7951728, 8474868, 8945694, 11299824, 11927592, 13418541, 15903456, 16949736, 17891388, 22599648, 23855184, 26837082, 33899472, 35782776, 40255623, 47710368, 53674164, 67798944, 71565552, 80511246, 107348328, 143131104, 161022492, 214696656, 322044984, 429393312, 644089968, 1288179936]

約数ペア:

[(1, 1288179936), (2, 644089968), (3, 429393312), (4, 322044984), (6, 214696656), (8, 161022492), (9, 143131104), (12, 107348328), (16, 80511246), (18, 71565552), (19, 67798944), (24, 53674164), (27, 47710368), (32, 40255623), (36, 35782776), (38, 33899472), (48, 26837082), (54, 23855184), (57, 22599648), (72, 17891388), (76, 16949736), (81, 15903456), (96, 13418541), (108, 11927592), (114, 11299824), (144, 8945694), (152, 8474868), (162, 7951728), (171, 7533216), (216, 5963796), (228, 5649912), (243, 5301152), (288, 4472847), (304, 4237434), (324, 3975864), (342, 3766608), (432, 2981898), (456, 2824956), (486, 2650576), (513, 2511072), (608, 2118717), (648, 1987932), (684, 1883304), (864, 1490949), (912, 1412478), (972, 1325288), (1026, 1255536), (1296, 993966), (1368, 941652), (1539, 837024), (1824, 706239), (1944, 662644), (2052, 627768), (2592, 496983), (2736, 470826), (3078, 418512), (3888, 331322), (4104, 313884), (4617, 279008), (5472, 235413), (6156, 209256), (7776, 165661), (8208, 156942), (8719, 147744), (9234, 139504), (12312, 104628), (16416, 78471), (17438, 73872), (18468, 69752), (24624, 52314), (26157, 49248), (34876, 36936)]