18581503488

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6337}}^1$

素因数の和:6464

約数の個数: 160

約数和(自身を含む): 52285153536

約数和(自身を除く): 33703650048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 128, 138, 166, 184, 192, 249, 256, 276, 332, 368, 384, 498, 512, 552, 664, 736, 768, 996, 1104, 1328, 1472, 1536, 1909, 1992, 2208, 2656, 2944, 3818, 3984, 4416, 5312, 5727, 5888, 6337, 7636, 7968, 8832, 10624, 11454, 11776, 12674, 15272, 15936, 17664, 19011, 21248, 22908, 25348, 30544, 31872, 35328, 38022, 42496, 45816, 50696, 61088, 63744, 76044, 91632, 101392, 122176, 127488, 145751, 152088, 183264, 202784, 244352, 291502, 304176, 366528, 405568, 437253, 488704, 525971, 583004, 608352, 733056, 811136, 874506, 977408, 1051942, 1166008, 1216704, 1466112, 1577913, 1622272, 1749012, 2103884, 2332016, 2433408, 2932224, 3155826, 3244544, 3498024, 4207768, 4664032, 4866816, 6311652, 6996048, 8415536, 9328064, 9733632, 12097333, 12623304, 13992096, 16831072, 18656128, 24194666, 25246608, 27984192, 33662144, 36291999, 37312256, 48389332, 50493216, 55968384, 67324288, 72583998, 74624512, 96778664, 100986432, 111936768, 134648576, 145167996, 193557328, 201972864, 223873536, 269297152, 290335992, 387114656, 403945728, 580671984, 774229312, 807891456, 1161343968, 1548458624, 2322687936, 3096917248, 4645375872, 6193834496, 9290751744, 18581503488]

約数ペア:

[(1, 18581503488), (2, 9290751744), (3, 6193834496), (4, 4645375872), (6, 3096917248), (8, 2322687936), (12, 1548458624), (16, 1161343968), (23, 807891456), (24, 774229312), (32, 580671984), (46, 403945728), (48, 387114656), (64, 290335992), (69, 269297152), (83, 223873536), (92, 201972864), (96, 193557328), (128, 145167996), (138, 134648576), (166, 111936768), (184, 100986432), (192, 96778664), (249, 74624512), (256, 72583998), (276, 67324288), (332, 55968384), (368, 50493216), (384, 48389332), (498, 37312256), (512, 36291999), (552, 33662144), (664, 27984192), (736, 25246608), (768, 24194666), (996, 18656128), (1104, 16831072), (1328, 13992096), (1472, 12623304), (1536, 12097333), (1909, 9733632), (1992, 9328064), (2208, 8415536), (2656, 6996048), (2944, 6311652), (3818, 4866816), (3984, 4664032), (4416, 4207768), (5312, 3498024), (5727, 3244544), (5888, 3155826), (6337, 2932224), (7636, 2433408), (7968, 2332016), (8832, 2103884), (10624, 1749012), (11454, 1622272), (11776, 1577913), (12674, 1466112), (15272, 1216704), (15936, 1166008), (17664, 1051942), (19011, 977408), (21248, 874506), (22908, 811136), (25348, 733056), (30544, 608352), (31872, 583004), (35328, 525971), (38022, 488704), (42496, 437253), (45816, 405568), (50696, 366528), (61088, 304176), (63744, 291502), (76044, 244352), (91632, 202784), (101392, 183264), (122176, 152088), (127488, 145751)]