1928779008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3260

約数の個数: 144

約数和(自身を含む): 5620640256

約数和(自身を除く): 3691861248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 624, 732, 768, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3167, 3172, 3328, 3904, 4758, 4992, 5856, 6334, 6344, 7808, 9501, 9516, 9984, 11712, 12668, 12688, 15616, 19002, 19032, 23424, 25336, 25376, 38004, 38064, 41171, 46848, 50672, 50752, 76008, 76128, 82342, 101344, 101504, 123513, 152016, 152256, 164684, 193187, 202688, 203008, 247026, 304032, 304512, 329368, 386374, 405376, 494052, 579561, 608064, 609024, 658736, 772748, 810752, 988104, 1159122, 1216128, 1317472, 1545496, 1976208, 2318244, 2432256, 2511431, 2634944, 3090992, 3952416, 4636488, 5022862, 5269888, 6181984, 7534293, 7904832, 9272976, 10045724, 10539776, 12363968, 15068586, 15809664, 18545952, 20091448, 24727936, 30137172, 31619328, 37091904, 40182896, 49455872, 60274344, 74183808, 80365792, 120548688, 148367616, 160731584, 241097376, 321463168, 482194752, 642926336, 964389504, 1928779008]

約数ペア:

[(1, 1928779008), (2, 964389504), (3, 642926336), (4, 482194752), (6, 321463168), (8, 241097376), (12, 160731584), (13, 148367616), (16, 120548688), (24, 80365792), (26, 74183808), (32, 60274344), (39, 49455872), (48, 40182896), (52, 37091904), (61, 31619328), (64, 30137172), (78, 24727936), (96, 20091448), (104, 18545952), (122, 15809664), (128, 15068586), (156, 12363968), (183, 10539776), (192, 10045724), (208, 9272976), (244, 7904832), (256, 7534293), (312, 6181984), (366, 5269888), (384, 5022862), (416, 4636488), (488, 3952416), (624, 3090992), (732, 2634944), (768, 2511431), (793, 2432256), (832, 2318244), (976, 1976208), (1248, 1545496), (1464, 1317472), (1586, 1216128), (1664, 1159122), (1952, 988104), (2379, 810752), (2496, 772748), (2928, 658736), (3167, 609024), (3172, 608064), (3328, 579561), (3904, 494052), (4758, 405376), (4992, 386374), (5856, 329368), (6334, 304512), (6344, 304032), (7808, 247026), (9501, 203008), (9516, 202688), (9984, 193187), (11712, 164684), (12668, 152256), (12688, 152016), (15616, 123513), (19002, 101504), (19032, 101344), (23424, 82342), (25336, 76128), (25376, 76008), (38004, 50752), (38064, 50672), (41171, 46848)]