209855486064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1\times {\mathrm{18311}}^1$

素因数の和:19835

約数の個数: 160

約数和(自身を含む): 646982590464

約数和(自身を除く): 437127104400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1483, 1932, 2576, 2966, 3864, 4449, 5932, 7728, 8898, 10381, 11864, 17796, 18311, 20762, 23728, 31143, 34109, 35592, 36622, 41524, 54933, 62286, 68218, 71184, 73244, 83048, 102327, 109866, 124572, 128177, 136436, 146488, 166096, 204654, 219732, 238763, 249144, 256354, 272872, 292976, 384531, 409308, 421153, 439464, 477526, 498288, 512708, 545744, 716289, 769062, 818616, 842306, 878928, 955052, 1025416, 1263459, 1432578, 1538124, 1637232, 1684612, 1910104, 2050832, 2526918, 2865156, 2948071, 3076248, 3369224, 3820208, 5053836, 5730312, 5896142, 6152496, 6738448, 8844213, 10107672, 11460624, 11792284, 17688426, 20215344, 23584568, 27155213, 35376852, 47169136, 54310426, 70753704, 81465639, 108620852, 141507408, 162931278, 190086491, 217241704, 325862556, 380172982, 434483408, 570259473, 624569899, 651725112, 760345964, 1140518946, 1249139798, 1303450224, 1520691928, 1873709697, 2281037892, 2498279596, 3041383856, 3747419394, 4371989293, 4562075784, 4996559192, 7494838788, 8743978586, 9124151568, 9993118384, 13115967879, 14989677576, 17487957172, 26231935758, 29979355152, 34975914344, 52463871516, 69951828688, 104927743032, 209855486064]

約数ペア:

[(1, 209855486064), (2, 104927743032), (3, 69951828688), (4, 52463871516), (6, 34975914344), (7, 29979355152), (8, 26231935758), (12, 17487957172), (14, 14989677576), (16, 13115967879), (21, 9993118384), (23, 9124151568), (24, 8743978586), (28, 7494838788), (42, 4996559192), (46, 4562075784), (48, 4371989293), (56, 3747419394), (69, 3041383856), (84, 2498279596), (92, 2281037892), (112, 1873709697), (138, 1520691928), (161, 1303450224), (168, 1249139798), (184, 1140518946), (276, 760345964), (322, 651725112), (336, 624569899), (368, 570259473), (483, 434483408), (552, 380172982), (644, 325862556), (966, 217241704), (1104, 190086491), (1288, 162931278), (1483, 141507408), (1932, 108620852), (2576, 81465639), (2966, 70753704), (3864, 54310426), (4449, 47169136), (5932, 35376852), (7728, 27155213), (8898, 23584568), (10381, 20215344), (11864, 17688426), (17796, 11792284), (18311, 11460624), (20762, 10107672), (23728, 8844213), (31143, 6738448), (34109, 6152496), (35592, 5896142), (36622, 5730312), (41524, 5053836), (54933, 3820208), (62286, 3369224), (68218, 3076248), (71184, 2948071), (73244, 2865156), (83048, 2526918), (102327, 2050832), (109866, 1910104), (124572, 1684612), (128177, 1637232), (136436, 1538124), (146488, 1432578), (166096, 1263459), (204654, 1025416), (219732, 955052), (238763, 878928), (249144, 842306), (256354, 818616), (272872, 769062), (292976, 716289), (384531, 545744), (409308, 512708), (421153, 498288), (439464, 477526)]