1315399488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27737}}^1$

素因数の和:27784

約数の個数: 112

約数和(自身を含む): 3945453120

約数和(自身を除く): 2630053632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 27737, 47424, 55474, 83211, 110948, 166422, 221896, 332844, 360581, 443792, 527003, 665688, 721162, 887584, 1054006, 1081743, 1331376, 1442324, 1581009, 1775168, 2108012, 2163486, 2662752, 2884648, 3162018, 4216024, 4326972, 5325504, 5769296, 6324036, 6851039, 8432048, 8653944, 11538592, 12648072, 13702078, 16864096, 17307888, 20553117, 23077184, 25296144, 27404156, 33728192, 34615776, 41106234, 50592288, 54808312, 69231552, 82212468, 101184576, 109616624, 164424936, 219233248, 328849872, 438466496, 657699744, 1315399488]

約数ペア:

[(1, 1315399488), (2, 657699744), (3, 438466496), (4, 328849872), (6, 219233248), (8, 164424936), (12, 109616624), (13, 101184576), (16, 82212468), (19, 69231552), (24, 54808312), (26, 50592288), (32, 41106234), (38, 34615776), (39, 33728192), (48, 27404156), (52, 25296144), (57, 23077184), (64, 20553117), (76, 17307888), (78, 16864096), (96, 13702078), (104, 12648072), (114, 11538592), (152, 8653944), (156, 8432048), (192, 6851039), (208, 6324036), (228, 5769296), (247, 5325504), (304, 4326972), (312, 4216024), (416, 3162018), (456, 2884648), (494, 2662752), (608, 2163486), (624, 2108012), (741, 1775168), (832, 1581009), (912, 1442324), (988, 1331376), (1216, 1081743), (1248, 1054006), (1482, 887584), (1824, 721162), (1976, 665688), (2496, 527003), (2964, 443792), (3648, 360581), (3952, 332844), (5928, 221896), (7904, 166422), (11856, 110948), (15808, 83211), (23712, 55474), (27737, 47424)]