688839096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 1967523840

約数和(自身を除く): 1278684744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 124, 132, 146, 186, 219, 248, 264, 292, 341, 372, 438, 584, 682, 744, 803, 876, 1023, 1153, 1364, 1606, 1752, 2046, 2263, 2306, 2409, 2728, 3212, 3459, 4092, 4526, 4612, 4818, 6424, 6789, 6918, 8184, 9052, 9224, 9636, 12683, 13578, 13836, 18104, 19272, 24893, 25366, 27156, 27672, 35743, 38049, 49786, 50732, 54312, 71486, 74679, 76098, 84169, 99572, 101464, 107229, 142972, 149358, 152196, 168338, 199144, 214458, 252507, 285944, 298716, 304392, 336676, 393173, 428916, 505014, 597432, 673352, 786346, 857832, 925859, 1010028, 1179519, 1572692, 1851718, 2020056, 2359038, 2609239, 2777577, 3145384, 3703436, 4718076, 5218478, 5555154, 7406872, 7827717, 9436152, 10436956, 11110308, 15655434, 20873912, 22220616, 28701629, 31310868, 57403258, 62621736, 86104887, 114806516, 172209774, 229613032, 344419548, 688839096]

約数ペア:

[(1, 688839096), (2, 344419548), (3, 229613032), (4, 172209774), (6, 114806516), (8, 86104887), (11, 62621736), (12, 57403258), (22, 31310868), (24, 28701629), (31, 22220616), (33, 20873912), (44, 15655434), (62, 11110308), (66, 10436956), (73, 9436152), (88, 7827717), (93, 7406872), (124, 5555154), (132, 5218478), (146, 4718076), (186, 3703436), (219, 3145384), (248, 2777577), (264, 2609239), (292, 2359038), (341, 2020056), (372, 1851718), (438, 1572692), (584, 1179519), (682, 1010028), (744, 925859), (803, 857832), (876, 786346), (1023, 673352), (1153, 597432), (1364, 505014), (1606, 428916), (1752, 393173), (2046, 336676), (2263, 304392), (2306, 298716), (2409, 285944), (2728, 252507), (3212, 214458), (3459, 199144), (4092, 168338), (4526, 152196), (4612, 149358), (4818, 142972), (6424, 107229), (6789, 101464), (6918, 99572), (8184, 84169), (9052, 76098), (9224, 74679), (9636, 71486), (12683, 54312), (13578, 50732), (13836, 49786), (18104, 38049), (19272, 35743), (24893, 27672), (25366, 27156)]