18078201216

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:774

約数の個数: 256

約数和(自身を含む): 54599212800

約数和(自身を除く): 36521011584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 131, 144, 146, 192, 216, 219, 262, 288, 292, 384, 393, 432, 438, 524, 547, 576, 584, 657, 786, 864, 876, 1048, 1094, 1152, 1168, 1179, 1314, 1572, 1641, 1728, 1752, 1971, 2096, 2188, 2336, 2358, 2628, 3144, 3282, 3456, 3504, 3537, 3942, 4192, 4376, 4672, 4716, 4923, 5256, 6288, 6564, 7008, 7074, 7884, 8384, 8752, 9344, 9432, 9563, 9846, 10512, 12576, 13128, 14016, 14148, 14769, 15768, 16768, 17504, 18864, 19126, 19692, 21024, 25152, 26256, 28032, 28296, 28689, 29538, 31536, 35008, 37728, 38252, 39384, 39931, 42048, 50304, 52512, 56592, 57378, 59076, 63072, 70016, 71657, 75456, 76504, 78768, 79862, 84096, 86067, 105024, 113184, 114756, 118152, 119793, 126144, 143314, 150912, 153008, 157536, 159724, 172134, 210048, 214971, 226368, 229512, 236304, 239586, 252288, 258201, 286628, 306016, 315072, 319448, 344268, 359379, 429942, 452736, 459024, 472608, 479172, 516402, 573256, 612032, 630144, 638896, 644913, 688536, 718758, 859884, 918048, 945216, 958344, 1032804, 1078137, 1146512, 1224064, 1277792, 1289826, 1377072, 1437516, 1719768, 1836096, 1890432, 1916688, 1934739, 2065608, 2156274, 2293024, 2555584, 2579652, 2754144, 2875032, 3439536, 3672192, 3833376, 3869478, 4131216, 4312548, 4586048, 5111168, 5159304, 5230961, 5508288, 5750064, 6879072, 7666752, 7738956, 8262432, 8625096, 9172096, 10318608, 10461922, 11016576, 11500128, 13758144, 15333504, 15477912, 15692883, 16524864, 17250192, 20637216, 20923844, 23000256, 27516288, 30955824, 31385766, 33049728, 34500384, 41274432, 41847688, 46000512, 47078649, 61911648, 62771532, 69000768, 82548864, 83695376, 94157298, 123823296, 125543064, 138001536, 141235947, 167390752, 188314596, 247646592, 251086128, 282471894, 334781504, 376629192, 502172256, 564943788, 669563008, 753258384, 1004344512, 1129887576, 1506516768, 2008689024, 2259775152, 3013033536, 4519550304, 6026067072, 9039100608, 18078201216]

約数ペア:

[(1, 18078201216), (2, 9039100608), (3, 6026067072), (4, 4519550304), (6, 3013033536), (8, 2259775152), (9, 2008689024), (12, 1506516768), (16, 1129887576), (18, 1004344512), (24, 753258384), (27, 669563008), (32, 564943788), (36, 502172256), (48, 376629192), (54, 334781504), (64, 282471894), (72, 251086128), (73, 247646592), (96, 188314596), (108, 167390752), (128, 141235947), (131, 138001536), (144, 125543064), (146, 123823296), (192, 94157298), (216, 83695376), (219, 82548864), (262, 69000768), (288, 62771532), (292, 61911648), (384, 47078649), (393, 46000512), (432, 41847688), (438, 41274432), (524, 34500384), (547, 33049728), (576, 31385766), (584, 30955824), (657, 27516288), (786, 23000256), (864, 20923844), (876, 20637216), (1048, 17250192), (1094, 16524864), (1152, 15692883), (1168, 15477912), (1179, 15333504), (1314, 13758144), (1572, 11500128), (1641, 11016576), (1728, 10461922), (1752, 10318608), (1971, 9172096), (2096, 8625096), (2188, 8262432), (2336, 7738956), (2358, 7666752), (2628, 6879072), (3144, 5750064), (3282, 5508288), (3456, 5230961), (3504, 5159304), (3537, 5111168), (3942, 4586048), (4192, 4312548), (4376, 4131216), (4672, 3869478), (4716, 3833376), (4923, 3672192), (5256, 3439536), (6288, 2875032), (6564, 2754144), (7008, 2579652), (7074, 2555584), (7884, 2293024), (8384, 2156274), (8752, 2065608), (9344, 1934739), (9432, 1916688), (9563, 1890432), (9846, 1836096), (10512, 1719768), (12576, 1437516), (13128, 1377072), (14016, 1289826), (14148, 1277792), (14769, 1224064), (15768, 1146512), (16768, 1078137), (17504, 1032804), (18864, 958344), (19126, 945216), (19692, 918048), (21024, 859884), (25152, 718758), (26256, 688536), (28032, 644913), (28296, 638896), (28689, 630144), (29538, 612032), (31536, 573256), (35008, 516402), (37728, 479172), (38252, 472608), (39384, 459024), (39931, 452736), (42048, 429942), (50304, 359379), (52512, 344268), (56592, 319448), (57378, 315072), (59076, 306016), (63072, 286628), (70016, 258201), (71657, 252288), (75456, 239586), (76504, 236304), (78768, 229512), (79862, 226368), (84096, 214971), (86067, 210048), (105024, 172134), (113184, 159724), (114756, 157536), (118152, 153008), (119793, 150912), (126144, 143314)]