2019806208

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 264

約数和(自身を含む): 6744291840

約数和(自身を除く): 4724485632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 131, 144, 168, 192, 224, 239, 252, 256, 262, 288, 336, 384, 393, 448, 478, 504, 512, 524, 576, 672, 717, 768, 786, 896, 917, 956, 1008, 1024, 1048, 1152, 1179, 1344, 1434, 1536, 1572, 1673, 1792, 1834, 1912, 2016, 2096, 2151, 2304, 2358, 2688, 2751, 2868, 3072, 3144, 3346, 3584, 3668, 3824, 4032, 4192, 4302, 4608, 4716, 5019, 5376, 5502, 5736, 6288, 6692, 7168, 7336, 7648, 8064, 8253, 8384, 8604, 9216, 9432, 10038, 10752, 11004, 11472, 12576, 13384, 14672, 15057, 15296, 16128, 16506, 16768, 17208, 18864, 20076, 21504, 22008, 22944, 25152, 26768, 29344, 30114, 30592, 31309, 32256, 33012, 33536, 34416, 37728, 40152, 44016, 45888, 50304, 53536, 58688, 60228, 61184, 62618, 64512, 66024, 67072, 68832, 75456, 80304, 88032, 91776, 93927, 100608, 107072, 117376, 120456, 122368, 125236, 132048, 134144, 137664, 150912, 160608, 176064, 183552, 187854, 201216, 214144, 219163, 234752, 240912, 244736, 250472, 264096, 275328, 281781, 301824, 321216, 352128, 367104, 375708, 402432, 428288, 438326, 469504, 481824, 500944, 528192, 550656, 563562, 603648, 642432, 657489, 704256, 734208, 751416, 856576, 876652, 939008, 963648, 1001888, 1056384, 1101312, 1127124, 1207296, 1284864, 1314978, 1408512, 1502832, 1713152, 1753304, 1927296, 1972467, 2003776, 2112768, 2202624, 2254248, 2569728, 2629956, 2817024, 3005664, 3506608, 3854592, 3944934, 4007552, 4225536, 4508496, 5139456, 5259912, 6011328, 7013216, 7709184, 7889868, 8015104, 8451072, 9016992, 10519824, 12022656, 14026432, 15418368, 15779736, 16030208, 18033984, 21039648, 24045312, 28052864, 31559472, 32060416, 36067968, 42079296, 48090624, 56105728, 63118944, 72135936, 84158592, 96181248, 112211456, 126237888, 144271872, 168317184, 224422912, 252475776, 288543744, 336634368, 504951552, 673268736, 1009903104, 2019806208]

約数ペア:

[(1, 2019806208), (2, 1009903104), (3, 673268736), (4, 504951552), (6, 336634368), (7, 288543744), (8, 252475776), (9, 224422912), (12, 168317184), (14, 144271872), (16, 126237888), (18, 112211456), (21, 96181248), (24, 84158592), (28, 72135936), (32, 63118944), (36, 56105728), (42, 48090624), (48, 42079296), (56, 36067968), (63, 32060416), (64, 31559472), (72, 28052864), (84, 24045312), (96, 21039648), (112, 18033984), (126, 16030208), (128, 15779736), (131, 15418368), (144, 14026432), (168, 12022656), (192, 10519824), (224, 9016992), (239, 8451072), (252, 8015104), (256, 7889868), (262, 7709184), (288, 7013216), (336, 6011328), (384, 5259912), (393, 5139456), (448, 4508496), (478, 4225536), (504, 4007552), (512, 3944934), (524, 3854592), (576, 3506608), (672, 3005664), (717, 2817024), (768, 2629956), (786, 2569728), (896, 2254248), (917, 2202624), (956, 2112768), (1008, 2003776), (1024, 1972467), (1048, 1927296), (1152, 1753304), (1179, 1713152), (1344, 1502832), (1434, 1408512), (1536, 1314978), (1572, 1284864), (1673, 1207296), (1792, 1127124), (1834, 1101312), (1912, 1056384), (2016, 1001888), (2096, 963648), (2151, 939008), (2304, 876652), (2358, 856576), (2688, 751416), (2751, 734208), (2868, 704256), (3072, 657489), (3144, 642432), (3346, 603648), (3584, 563562), (3668, 550656), (3824, 528192), (4032, 500944), (4192, 481824), (4302, 469504), (4608, 438326), (4716, 428288), (5019, 402432), (5376, 375708), (5502, 367104), (5736, 352128), (6288, 321216), (6692, 301824), (7168, 281781), (7336, 275328), (7648, 264096), (8064, 250472), (8253, 244736), (8384, 240912), (8604, 234752), (9216, 219163), (9432, 214144), (10038, 201216), (10752, 187854), (11004, 183552), (11472, 176064), (12576, 160608), (13384, 150912), (14672, 137664), (15057, 134144), (15296, 132048), (16128, 125236), (16506, 122368), (16768, 120456), (17208, 117376), (18864, 107072), (20076, 100608), (21504, 93927), (22008, 91776), (22944, 88032), (25152, 80304), (26768, 75456), (29344, 68832), (30114, 67072), (30592, 66024), (31309, 64512), (32256, 62618), (33012, 61184), (33536, 60228), (34416, 58688), (37728, 53536), (40152, 50304), (44016, 45888)]