390297312

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 1212321600

約数和(自身を除く): 822024288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 37, 48, 54, 58, 72, 74, 87, 96, 108, 111, 116, 144, 148, 174, 216, 222, 232, 261, 288, 296, 333, 348, 421, 432, 444, 464, 522, 592, 666, 696, 783, 842, 864, 888, 928, 999, 1044, 1073, 1184, 1263, 1332, 1392, 1566, 1684, 1776, 1998, 2088, 2146, 2526, 2664, 2784, 3132, 3219, 3368, 3552, 3789, 3996, 4176, 4292, 5052, 5328, 6264, 6438, 6736, 7578, 7992, 8352, 8584, 9657, 10104, 10656, 11367, 12209, 12528, 12876, 13472, 15156, 15577, 15984, 17168, 19314, 20208, 22734, 24418, 25056, 25752, 28971, 30312, 31154, 31968, 34336, 36627, 38628, 40416, 45468, 46731, 48836, 51504, 57942, 60624, 62308, 73254, 77256, 90936, 93462, 97672, 103008, 109881, 115884, 121248, 124616, 140193, 146508, 154512, 181872, 186924, 195344, 219762, 231768, 249232, 280386, 293016, 309024, 329643, 363744, 373848, 390688, 420579, 439524, 451733, 463536, 498464, 560772, 586032, 659286, 747696, 841158, 879048, 903466, 927072, 1121544, 1172064, 1318572, 1355199, 1495392, 1682316, 1758096, 1806932, 2243088, 2637144, 2710398, 3364632, 3516192, 3613864, 4065597, 4486176, 5274288, 5420796, 6729264, 7227728, 8131194, 10548576, 10841592, 12196791, 13458528, 14455456, 16262388, 21683184, 24393582, 32524776, 43366368, 48787164, 65049552, 97574328, 130099104, 195148656, 390297312]

約数ペア:

[(1, 390297312), (2, 195148656), (3, 130099104), (4, 97574328), (6, 65049552), (8, 48787164), (9, 43366368), (12, 32524776), (16, 24393582), (18, 21683184), (24, 16262388), (27, 14455456), (29, 13458528), (32, 12196791), (36, 10841592), (37, 10548576), (48, 8131194), (54, 7227728), (58, 6729264), (72, 5420796), (74, 5274288), (87, 4486176), (96, 4065597), (108, 3613864), (111, 3516192), (116, 3364632), (144, 2710398), (148, 2637144), (174, 2243088), (216, 1806932), (222, 1758096), (232, 1682316), (261, 1495392), (288, 1355199), (296, 1318572), (333, 1172064), (348, 1121544), (421, 927072), (432, 903466), (444, 879048), (464, 841158), (522, 747696), (592, 659286), (666, 586032), (696, 560772), (783, 498464), (842, 463536), (864, 451733), (888, 439524), (928, 420579), (999, 390688), (1044, 373848), (1073, 363744), (1184, 329643), (1263, 309024), (1332, 293016), (1392, 280386), (1566, 249232), (1684, 231768), (1776, 219762), (1998, 195344), (2088, 186924), (2146, 181872), (2526, 154512), (2664, 146508), (2784, 140193), (3132, 124616), (3219, 121248), (3368, 115884), (3552, 109881), (3789, 103008), (3996, 97672), (4176, 93462), (4292, 90936), (5052, 77256), (5328, 73254), (6264, 62308), (6438, 60624), (6736, 57942), (7578, 51504), (7992, 48836), (8352, 46731), (8584, 45468), (9657, 40416), (10104, 38628), (10656, 36627), (11367, 34336), (12209, 31968), (12528, 31154), (12876, 30312), (13472, 28971), (15156, 25752), (15577, 25056), (15984, 24418), (17168, 22734), (19314, 20208)]