390003768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 1368576000

約数和(自身を除く): 978572232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 131, 132, 154, 168, 179, 189, 198, 216, 231, 252, 262, 264, 297, 308, 358, 378, 393, 396, 462, 504, 524, 537, 594, 616, 693, 716, 756, 786, 792, 917, 924, 1048, 1074, 1179, 1188, 1253, 1386, 1432, 1441, 1512, 1572, 1611, 1834, 1848, 1969, 2079, 2148, 2358, 2376, 2506, 2751, 2772, 2882, 3144, 3222, 3537, 3668, 3759, 3938, 4158, 4296, 4323, 4716, 4833, 5012, 5502, 5544, 5764, 5907, 6444, 7074, 7336, 7518, 7876, 8253, 8316, 8646, 9432, 9666, 10024, 10087, 11004, 11277, 11528, 11814, 12888, 12969, 13783, 14148, 15036, 15752, 16506, 16632, 17292, 17721, 19332, 20174, 22008, 22554, 23449, 23628, 24759, 25938, 27566, 28296, 30072, 30261, 33012, 33831, 34584, 35442, 38664, 38907, 40348, 41349, 45108, 46898, 47256, 49518, 51876, 53163, 55132, 60522, 66024, 67662, 70347, 70884, 77814, 80696, 82698, 90216, 90783, 93796, 99036, 103752, 106326, 110264, 121044, 124047, 135324, 140694, 141768, 155628, 164143, 165396, 181566, 187592, 198072, 211041, 212652, 242088, 248094, 257939, 270648, 272349, 281388, 311256, 328286, 330792, 363132, 372141, 422082, 425304, 492429, 496188, 515878, 544698, 562776, 633123, 656572, 726264, 744282, 773817, 844164, 984858, 992376, 1031756, 1089396, 1266246, 1313144, 1477287, 1488564, 1547634, 1688328, 1805573, 1969716, 2063512, 2178792, 2321451, 2532492, 2954574, 2977128, 3095268, 3611146, 3939432, 4431861, 4642902, 5064984, 5416719, 5909148, 6190536, 6964353, 7222292, 8863722, 9285804, 10833438, 11818296, 13928706, 14444584, 16250157, 17727444, 18571608, 21666876, 27857412, 32500314, 35454888, 43333752, 48750471, 55714824, 65000628, 97500942, 130001256, 195001884, 390003768]

約数ペア:

[(1, 390003768), (2, 195001884), (3, 130001256), (4, 97500942), (6, 65000628), (7, 55714824), (8, 48750471), (9, 43333752), (11, 35454888), (12, 32500314), (14, 27857412), (18, 21666876), (21, 18571608), (22, 17727444), (24, 16250157), (27, 14444584), (28, 13928706), (33, 11818296), (36, 10833438), (42, 9285804), (44, 8863722), (54, 7222292), (56, 6964353), (63, 6190536), (66, 5909148), (72, 5416719), (77, 5064984), (84, 4642902), (88, 4431861), (99, 3939432), (108, 3611146), (126, 3095268), (131, 2977128), (132, 2954574), (154, 2532492), (168, 2321451), (179, 2178792), (189, 2063512), (198, 1969716), (216, 1805573), (231, 1688328), (252, 1547634), (262, 1488564), (264, 1477287), (297, 1313144), (308, 1266246), (358, 1089396), (378, 1031756), (393, 992376), (396, 984858), (462, 844164), (504, 773817), (524, 744282), (537, 726264), (594, 656572), (616, 633123), (693, 562776), (716, 544698), (756, 515878), (786, 496188), (792, 492429), (917, 425304), (924, 422082), (1048, 372141), (1074, 363132), (1179, 330792), (1188, 328286), (1253, 311256), (1386, 281388), (1432, 272349), (1441, 270648), (1512, 257939), (1572, 248094), (1611, 242088), (1834, 212652), (1848, 211041), (1969, 198072), (2079, 187592), (2148, 181566), (2358, 165396), (2376, 164143), (2506, 155628), (2751, 141768), (2772, 140694), (2882, 135324), (3144, 124047), (3222, 121044), (3537, 110264), (3668, 106326), (3759, 103752), (3938, 99036), (4158, 93796), (4296, 90783), (4323, 90216), (4716, 82698), (4833, 80696), (5012, 77814), (5502, 70884), (5544, 70347), (5764, 67662), (5907, 66024), (6444, 60522), (7074, 55132), (7336, 53163), (7518, 51876), (7876, 49518), (8253, 47256), (8316, 46898), (8646, 45108), (9432, 41349), (9666, 40348), (10024, 38907), (10087, 38664), (11004, 35442), (11277, 34584), (11528, 33831), (11814, 33012), (12888, 30261), (12969, 30072), (13783, 28296), (14148, 27566), (15036, 25938), (15752, 24759), (16506, 23628), (16632, 23449), (17292, 22554), (17721, 22008), (19332, 20174)]