1900981632

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 5606556480

約数和(自身を除く): 3705574848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 163, 176, 192, 242, 251, 264, 326, 352, 363, 384, 484, 489, 502, 528, 652, 704, 726, 753, 968, 978, 1004, 1056, 1304, 1408, 1452, 1506, 1793, 1936, 1956, 2008, 2112, 2608, 2761, 2904, 3012, 3586, 3872, 3912, 4016, 4224, 5216, 5379, 5522, 5808, 6024, 7172, 7744, 7824, 8032, 8283, 10432, 10758, 11044, 11616, 12048, 14344, 15488, 15648, 16064, 16566, 19723, 20864, 21516, 22088, 23232, 24096, 28688, 30371, 31296, 32128, 33132, 39446, 40913, 43032, 44176, 46464, 48192, 57376, 59169, 60742, 62592, 66264, 78892, 81826, 86064, 88352, 91113, 96384, 114752, 118338, 121484, 122739, 132528, 157784, 163652, 172128, 176704, 182226, 229504, 236676, 242968, 245478, 265056, 315568, 327304, 344256, 353408, 364452, 450043, 473352, 485936, 490956, 530112, 631136, 654608, 688512, 728904, 900086, 946704, 971872, 981912, 1060224, 1262272, 1309216, 1350129, 1457808, 1800172, 1893408, 1943744, 1963824, 2524544, 2618432, 2700258, 2915616, 3600344, 3786816, 3887488, 3927648, 4950473, 5236864, 5400516, 5831232, 7200688, 7573632, 7855296, 9900946, 10801032, 11662464, 14401376, 14851419, 15710592, 19801892, 21602064, 28802752, 29702838, 39603784, 43204128, 57605504, 59405676, 79207568, 86408256, 118811352, 158415136, 172816512, 237622704, 316830272, 475245408, 633660544, 950490816, 1900981632]

約数ペア:

[(1, 1900981632), (2, 950490816), (3, 633660544), (4, 475245408), (6, 316830272), (8, 237622704), (11, 172816512), (12, 158415136), (16, 118811352), (22, 86408256), (24, 79207568), (32, 59405676), (33, 57605504), (44, 43204128), (48, 39603784), (64, 29702838), (66, 28802752), (88, 21602064), (96, 19801892), (121, 15710592), (128, 14851419), (132, 14401376), (163, 11662464), (176, 10801032), (192, 9900946), (242, 7855296), (251, 7573632), (264, 7200688), (326, 5831232), (352, 5400516), (363, 5236864), (384, 4950473), (484, 3927648), (489, 3887488), (502, 3786816), (528, 3600344), (652, 2915616), (704, 2700258), (726, 2618432), (753, 2524544), (968, 1963824), (978, 1943744), (1004, 1893408), (1056, 1800172), (1304, 1457808), (1408, 1350129), (1452, 1309216), (1506, 1262272), (1793, 1060224), (1936, 981912), (1956, 971872), (2008, 946704), (2112, 900086), (2608, 728904), (2761, 688512), (2904, 654608), (3012, 631136), (3586, 530112), (3872, 490956), (3912, 485936), (4016, 473352), (4224, 450043), (5216, 364452), (5379, 353408), (5522, 344256), (5808, 327304), (6024, 315568), (7172, 265056), (7744, 245478), (7824, 242968), (8032, 236676), (8283, 229504), (10432, 182226), (10758, 176704), (11044, 172128), (11616, 163652), (12048, 157784), (14344, 132528), (15488, 122739), (15648, 121484), (16064, 118338), (16566, 114752), (19723, 96384), (20864, 91113), (21516, 88352), (22088, 86064), (23232, 81826), (24096, 78892), (28688, 66264), (30371, 62592), (31296, 60742), (32128, 59169), (33132, 57376), (39446, 48192), (40913, 46464), (43032, 44176)]