320680979424

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28550657}}^1$

素因数の和:28550689

約数の個数: 96

約数和(自身を含む): 1007267214240

約数和(自身を除く): 686586234816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 28550657, 57101314, 85651971, 114202628, 171303942, 228405256, 256955913, 342607884, 371158541, 456810512, 513911826, 685215768, 742317082, 770867739, 913621024, 1027823652, 1113475623, 1370431536, 1484634164, 1541735478, 2055647304, 2226951246, 2740863072, 2969268328, 3083470956, 3340426869, 4111294608, 4453902492, 5938536656, 6166941912, 6680853738, 8222589216, 8907804984, 10021280607, 11877073312, 12333883824, 13361707476, 17815609968, 20042561214, 24667767648, 26723414952, 35631219936, 40085122428, 53446829904, 80170244856, 106893659808, 160340489712, 320680979424]

約数ペア:

[(1, 320680979424), (2, 160340489712), (3, 106893659808), (4, 80170244856), (6, 53446829904), (8, 40085122428), (9, 35631219936), (12, 26723414952), (13, 24667767648), (16, 20042561214), (18, 17815609968), (24, 13361707476), (26, 12333883824), (27, 11877073312), (32, 10021280607), (36, 8907804984), (39, 8222589216), (48, 6680853738), (52, 6166941912), (54, 5938536656), (72, 4453902492), (78, 4111294608), (96, 3340426869), (104, 3083470956), (108, 2969268328), (117, 2740863072), (144, 2226951246), (156, 2055647304), (208, 1541735478), (216, 1484634164), (234, 1370431536), (288, 1113475623), (312, 1027823652), (351, 913621024), (416, 770867739), (432, 742317082), (468, 685215768), (624, 513911826), (702, 456810512), (864, 371158541), (936, 342607884), (1248, 256955913), (1404, 228405256), (1872, 171303942), (2808, 114202628), (3744, 85651971), (5616, 57101314), (11232, 28550657)]