2257448688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 7103116800

約数和(自身を除く): 4845668112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 89, 99, 132, 134, 144, 176, 178, 198, 201, 239, 264, 267, 268, 356, 396, 402, 478, 528, 534, 536, 603, 712, 717, 737, 792, 801, 804, 956, 979, 1068, 1072, 1206, 1424, 1434, 1474, 1584, 1602, 1608, 1912, 1958, 2136, 2151, 2211, 2412, 2629, 2868, 2937, 2948, 3204, 3216, 3824, 3916, 4272, 4302, 4422, 4824, 5258, 5736, 5874, 5896, 5963, 6408, 6633, 7832, 7887, 8604, 8811, 8844, 9648, 10516, 11472, 11748, 11792, 11926, 12816, 13266, 15664, 15774, 16013, 17208, 17622, 17688, 17889, 21032, 21271, 23496, 23661, 23852, 26532, 31548, 32026, 34416, 35244, 35376, 35778, 42064, 42542, 46992, 47322, 47704, 48039, 53064, 53667, 63096, 63813, 64052, 65593, 70488, 71556, 85084, 94644, 95408, 96078, 106128, 107334, 126192, 127626, 128104, 131186, 140976, 143112, 144117, 170168, 176143, 189288, 191439, 192156, 196779, 214668, 233981, 255252, 256208, 262372, 286224, 288234, 340336, 352286, 378576, 382878, 384312, 393558, 429336, 467962, 510504, 524744, 528429, 576468, 590337, 701943, 704572, 765756, 768624, 787116, 858672, 935924, 1021008, 1049488, 1056858, 1152936, 1180674, 1403886, 1409144, 1425157, 1531512, 1574232, 1585287, 1871848, 2105829, 2113716, 2305872, 2361348, 2807772, 2818288, 2850314, 3063024, 3148464, 3170574, 3743696, 4211658, 4227432, 4275471, 4722696, 5615544, 5700628, 6341148, 8423316, 8454864, 8550942, 9445392, 11231088, 11401256, 12682296, 12826413, 15676727, 16846632, 17101884, 22802512, 25364592, 25652826, 31353454, 33693264, 34203768, 47030181, 51305652, 62706908, 68407536, 94060362, 102611304, 125413816, 141090543, 188120724, 205222608, 250827632, 282181086, 376241448, 564362172, 752482896, 1128724344, 2257448688]

約数ペア:

[(1, 2257448688), (2, 1128724344), (3, 752482896), (4, 564362172), (6, 376241448), (8, 282181086), (9, 250827632), (11, 205222608), (12, 188120724), (16, 141090543), (18, 125413816), (22, 102611304), (24, 94060362), (33, 68407536), (36, 62706908), (44, 51305652), (48, 47030181), (66, 34203768), (67, 33693264), (72, 31353454), (88, 25652826), (89, 25364592), (99, 22802512), (132, 17101884), (134, 16846632), (144, 15676727), (176, 12826413), (178, 12682296), (198, 11401256), (201, 11231088), (239, 9445392), (264, 8550942), (267, 8454864), (268, 8423316), (356, 6341148), (396, 5700628), (402, 5615544), (478, 4722696), (528, 4275471), (534, 4227432), (536, 4211658), (603, 3743696), (712, 3170574), (717, 3148464), (737, 3063024), (792, 2850314), (801, 2818288), (804, 2807772), (956, 2361348), (979, 2305872), (1068, 2113716), (1072, 2105829), (1206, 1871848), (1424, 1585287), (1434, 1574232), (1474, 1531512), (1584, 1425157), (1602, 1409144), (1608, 1403886), (1912, 1180674), (1958, 1152936), (2136, 1056858), (2151, 1049488), (2211, 1021008), (2412, 935924), (2629, 858672), (2868, 787116), (2937, 768624), (2948, 765756), (3204, 704572), (3216, 701943), (3824, 590337), (3916, 576468), (4272, 528429), (4302, 524744), (4422, 510504), (4824, 467962), (5258, 429336), (5736, 393558), (5874, 384312), (5896, 382878), (5963, 378576), (6408, 352286), (6633, 340336), (7832, 288234), (7887, 286224), (8604, 262372), (8811, 256208), (8844, 255252), (9648, 233981), (10516, 214668), (11472, 196779), (11748, 192156), (11792, 191439), (11926, 189288), (12816, 176143), (13266, 170168), (15664, 144117), (15774, 143112), (16013, 140976), (17208, 131186), (17622, 128104), (17688, 127626), (17889, 126192), (21032, 107334), (21271, 106128), (23496, 96078), (23661, 95408), (23852, 94644), (26532, 85084), (31548, 71556), (32026, 70488), (34416, 65593), (35244, 64052), (35376, 63813), (35778, 63096), (42064, 53667), (42542, 53064), (46992, 48039), (47322, 47704)]