1492187008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 3377848320

約数和(自身を除く): 1885661312

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 127, 128, 184, 208, 254, 299, 307, 368, 416, 508, 598, 614, 736, 832, 1016, 1196, 1228, 1472, 1651, 1664, 2032, 2392, 2456, 2921, 2944, 3302, 3991, 4064, 4784, 4912, 5842, 6604, 7061, 7982, 8128, 9568, 9824, 11684, 13208, 14122, 15964, 16256, 19136, 19648, 23368, 26416, 28244, 31928, 37973, 38272, 38989, 39296, 46736, 52832, 56488, 63856, 75946, 77978, 91793, 93472, 105664, 112976, 127712, 151892, 155956, 183586, 186944, 211328, 225952, 255424, 303784, 311912, 367172, 373888, 451904, 506857, 510848, 607568, 623824, 734344, 896747, 903808, 1013714, 1215136, 1247648, 1468688, 1793494, 2027428, 2430272, 2495296, 2937376, 3586988, 4054856, 4860544, 4990592, 5874752, 7173976, 8109712, 11657711, 11749504, 14347952, 16219424, 23315422, 28695904, 32438848, 46630844, 57391808, 64877696, 93261688, 114783616, 186523376, 373046752, 746093504, 1492187008]

約数ペア:

[(1, 1492187008), (2, 746093504), (4, 373046752), (8, 186523376), (13, 114783616), (16, 93261688), (23, 64877696), (26, 57391808), (32, 46630844), (46, 32438848), (52, 28695904), (64, 23315422), (92, 16219424), (104, 14347952), (127, 11749504), (128, 11657711), (184, 8109712), (208, 7173976), (254, 5874752), (299, 4990592), (307, 4860544), (368, 4054856), (416, 3586988), (508, 2937376), (598, 2495296), (614, 2430272), (736, 2027428), (832, 1793494), (1016, 1468688), (1196, 1247648), (1228, 1215136), (1472, 1013714), (1651, 903808), (1664, 896747), (2032, 734344), (2392, 623824), (2456, 607568), (2921, 510848), (2944, 506857), (3302, 451904), (3991, 373888), (4064, 367172), (4784, 311912), (4912, 303784), (5842, 255424), (6604, 225952), (7061, 211328), (7982, 186944), (8128, 183586), (9568, 155956), (9824, 151892), (11684, 127712), (13208, 112976), (14122, 105664), (15964, 93472), (16256, 91793), (19136, 77978), (19648, 75946), (23368, 63856), (26416, 56488), (28244, 52832), (31928, 46736), (37973, 39296), (38272, 38989)]