1325851008

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7960

約数の個数: 128

約数和(自身を含む): 3868819200

約数和(自身を除く): 2542968192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2432, 2622, 2944, 3496, 3648, 4416, 5244, 6992, 7296, 7901, 8832, 10488, 13984, 15802, 20976, 23703, 27968, 31604, 41952, 47406, 55936, 63208, 83904, 94812, 126416, 150119, 167808, 181723, 189624, 252832, 300238, 363446, 379248, 450357, 505664, 545169, 600476, 726892, 758496, 900714, 1011328, 1090338, 1200952, 1453784, 1516992, 1801428, 2180676, 2401904, 2907568, 3033984, 3452737, 3602856, 4361352, 4803808, 5815136, 6905474, 7205712, 8722704, 9607616, 10358211, 11630272, 13810948, 14411424, 17445408, 19215232, 20716422, 23260544, 27621896, 28822848, 34890816, 41432844, 55243792, 57645696, 69781632, 82865688, 110487584, 165731376, 220975168, 331462752, 441950336, 662925504, 1325851008]

約数ペア:

[(1, 1325851008), (2, 662925504), (3, 441950336), (4, 331462752), (6, 220975168), (8, 165731376), (12, 110487584), (16, 82865688), (19, 69781632), (23, 57645696), (24, 55243792), (32, 41432844), (38, 34890816), (46, 28822848), (48, 27621896), (57, 23260544), (64, 20716422), (69, 19215232), (76, 17445408), (92, 14411424), (96, 13810948), (114, 11630272), (128, 10358211), (138, 9607616), (152, 8722704), (184, 7205712), (192, 6905474), (228, 5815136), (276, 4803808), (304, 4361352), (368, 3602856), (384, 3452737), (437, 3033984), (456, 2907568), (552, 2401904), (608, 2180676), (736, 1801428), (874, 1516992), (912, 1453784), (1104, 1200952), (1216, 1090338), (1311, 1011328), (1472, 900714), (1748, 758496), (1824, 726892), (2208, 600476), (2432, 545169), (2622, 505664), (2944, 450357), (3496, 379248), (3648, 363446), (4416, 300238), (5244, 252832), (6992, 189624), (7296, 181723), (7901, 167808), (8832, 150119), (10488, 126416), (13984, 94812), (15802, 83904), (20976, 63208), (23703, 55936), (27968, 47406), (31604, 41952)]