1261372608

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 224

約数和(自身を含む): 3951833600

約数和(自身を除く): 2690460992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 103, 108, 114, 144, 152, 171, 192, 206, 216, 228, 288, 304, 309, 342, 373, 412, 432, 456, 513, 576, 608, 618, 684, 746, 824, 864, 912, 927, 1026, 1119, 1216, 1236, 1368, 1492, 1648, 1728, 1824, 1854, 1957, 2052, 2238, 2472, 2736, 2781, 2984, 3296, 3357, 3648, 3708, 3914, 4104, 4476, 4944, 5472, 5562, 5871, 5968, 6592, 6714, 7087, 7416, 7828, 8208, 8952, 9888, 10071, 10944, 11124, 11742, 11936, 13428, 14174, 14832, 15656, 16416, 17613, 17904, 19776, 20142, 21261, 22248, 23484, 23872, 26856, 28348, 29664, 31312, 32832, 35226, 35808, 38419, 40284, 42522, 44496, 46968, 52839, 53712, 56696, 59328, 62624, 63783, 70452, 71616, 76838, 80568, 85044, 88992, 93936, 105678, 107424, 113392, 115257, 125248, 127566, 140904, 153676, 161136, 170088, 177984, 187872, 191349, 211356, 214848, 226784, 230514, 255132, 281808, 307352, 322272, 340176, 345771, 375744, 382698, 422712, 453568, 461028, 510264, 563616, 614704, 644544, 680352, 691542, 729961, 765396, 845424, 922056, 1020528, 1037313, 1127232, 1229408, 1360704, 1383084, 1459922, 1530792, 1690848, 1844112, 2041056, 2074626, 2189883, 2458816, 2766168, 2919844, 3061584, 3381696, 3688224, 4082112, 4149252, 4379766, 5532336, 5839688, 6123168, 6569649, 7376448, 8298504, 8759532, 11064672, 11679376, 12246336, 13139298, 16597008, 17519064, 19708947, 22129344, 23358752, 26278596, 33194016, 35038128, 39417894, 46717504, 52557192, 66388032, 70076256, 78835788, 105114384, 140152512, 157671576, 210228768, 315343152, 420457536, 630686304, 1261372608]

約数ペア:

[(1, 1261372608), (2, 630686304), (3, 420457536), (4, 315343152), (6, 210228768), (8, 157671576), (9, 140152512), (12, 105114384), (16, 78835788), (18, 70076256), (19, 66388032), (24, 52557192), (27, 46717504), (32, 39417894), (36, 35038128), (38, 33194016), (48, 26278596), (54, 23358752), (57, 22129344), (64, 19708947), (72, 17519064), (76, 16597008), (96, 13139298), (103, 12246336), (108, 11679376), (114, 11064672), (144, 8759532), (152, 8298504), (171, 7376448), (192, 6569649), (206, 6123168), (216, 5839688), (228, 5532336), (288, 4379766), (304, 4149252), (309, 4082112), (342, 3688224), (373, 3381696), (412, 3061584), (432, 2919844), (456, 2766168), (513, 2458816), (576, 2189883), (608, 2074626), (618, 2041056), (684, 1844112), (746, 1690848), (824, 1530792), (864, 1459922), (912, 1383084), (927, 1360704), (1026, 1229408), (1119, 1127232), (1216, 1037313), (1236, 1020528), (1368, 922056), (1492, 845424), (1648, 765396), (1728, 729961), (1824, 691542), (1854, 680352), (1957, 644544), (2052, 614704), (2238, 563616), (2472, 510264), (2736, 461028), (2781, 453568), (2984, 422712), (3296, 382698), (3357, 375744), (3648, 345771), (3708, 340176), (3914, 322272), (4104, 307352), (4476, 281808), (4944, 255132), (5472, 230514), (5562, 226784), (5871, 214848), (5968, 211356), (6592, 191349), (6714, 187872), (7087, 177984), (7416, 170088), (7828, 161136), (8208, 153676), (8952, 140904), (9888, 127566), (10071, 125248), (10944, 115257), (11124, 113392), (11742, 107424), (11936, 105678), (13428, 93936), (14174, 88992), (14832, 85044), (15656, 80568), (16416, 76838), (17613, 71616), (17904, 70452), (19776, 63783), (20142, 62624), (21261, 59328), (22248, 56696), (23484, 53712), (23872, 52839), (26856, 46968), (28348, 44496), (29664, 42522), (31312, 40284), (32832, 38419), (35226, 35808)]