996878478976

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{8731}}^1$

素因数の和:9282

約数の個数: 128

約数和(自身を含む): 2123913000960

約数和(自身を除く): 1127034521984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 272, 274, 383, 544, 548, 766, 1088, 1096, 1532, 2176, 2192, 2329, 3064, 4384, 4658, 6128, 6511, 8731, 8768, 9316, 12256, 13022, 17462, 17536, 18632, 24512, 26044, 34924, 37264, 49024, 52088, 52471, 69848, 74528, 104176, 104942, 139696, 148427, 149056, 208352, 209884, 279392, 296854, 298112, 416704, 419768, 558784, 593708, 833408, 839536, 892007, 1117568, 1187416, 1196147, 1679072, 1784014, 2374832, 2392294, 3343973, 3358144, 3568028, 4749664, 4784588, 6687946, 6716288, 7136056, 9499328, 9569176, 13375892, 14272112, 18998656, 19138352, 20334499, 26751784, 28544224, 38276704, 40668998, 53503568, 56847541, 57088448, 76553408, 81337996, 107007136, 113695082, 114176896, 153106816, 162675992, 214014272, 227390164, 325351984, 428028544, 454780328, 458124301, 650703968, 909560656, 916248602, 1301407936, 1819121312, 1832497204, 2602815872, 3638242624, 3664994408, 7276485248, 7329988816, 7788113117, 14659977632, 15576226234, 29319955264, 31152452468, 58639910528, 62304904936, 124609809872, 249219619744, 498439239488, 996878478976]

約数ペア:

[(1, 996878478976), (2, 498439239488), (4, 249219619744), (8, 124609809872), (16, 62304904936), (17, 58639910528), (32, 31152452468), (34, 29319955264), (64, 15576226234), (68, 14659977632), (128, 7788113117), (136, 7329988816), (137, 7276485248), (272, 3664994408), (274, 3638242624), (383, 2602815872), (544, 1832497204), (548, 1819121312), (766, 1301407936), (1088, 916248602), (1096, 909560656), (1532, 650703968), (2176, 458124301), (2192, 454780328), (2329, 428028544), (3064, 325351984), (4384, 227390164), (4658, 214014272), (6128, 162675992), (6511, 153106816), (8731, 114176896), (8768, 113695082), (9316, 107007136), (12256, 81337996), (13022, 76553408), (17462, 57088448), (17536, 56847541), (18632, 53503568), (24512, 40668998), (26044, 38276704), (34924, 28544224), (37264, 26751784), (49024, 20334499), (52088, 19138352), (52471, 18998656), (69848, 14272112), (74528, 13375892), (104176, 9569176), (104942, 9499328), (139696, 7136056), (148427, 6716288), (149056, 6687946), (208352, 4784588), (209884, 4749664), (279392, 3568028), (296854, 3358144), (298112, 3343973), (416704, 2392294), (419768, 2374832), (558784, 1784014), (593708, 1679072), (833408, 1196147), (839536, 1187416), (892007, 1117568)]