1939977216

素因数分解:

$2^{10}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 220

約数和(自身を含む): 6103007680

約数和(自身を除く): 4163030464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 512, 513, 576, 608, 648, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1231, 1296, 1368, 1536, 1539, 1728, 1824, 2052, 2304, 2432, 2462, 2592, 2736, 3072, 3078, 3456, 3648, 3693, 4104, 4608, 4864, 4924, 5184, 5472, 6156, 6912, 7296, 7386, 8208, 9216, 9728, 9848, 10368, 10944, 11079, 12312, 13824, 14592, 14772, 16416, 19456, 19696, 20736, 21888, 22158, 23389, 24624, 27648, 29184, 29544, 32832, 33237, 39392, 41472, 43776, 44316, 46778, 49248, 58368, 59088, 65664, 66474, 70167, 78784, 82944, 87552, 88632, 93556, 98496, 99711, 118176, 131328, 132948, 140334, 157568, 175104, 177264, 187112, 196992, 199422, 210501, 236352, 262656, 265896, 280668, 315136, 354528, 374224, 393984, 398844, 421002, 472704, 525312, 531792, 561336, 630272, 631503, 709056, 748448, 787968, 797688, 842004, 945408, 1063584, 1122672, 1260544, 1263006, 1418112, 1496896, 1575936, 1595376, 1684008, 1890816, 1894509, 2127168, 2245344, 2526012, 2836224, 2993792, 3190752, 3368016, 3781632, 3789018, 4254336, 4490688, 5052024, 5672448, 5987584, 6381504, 6736032, 7578036, 8508672, 8981376, 10104048, 11344896, 11975168, 12763008, 13472064, 15156072, 17017344, 17962752, 20208096, 23950336, 25526016, 26944128, 30312144, 34034688, 35925504, 40416192, 51052032, 53888256, 60624288, 71851008, 80832384, 102104064, 107776512, 121248576, 161664768, 215553024, 242497152, 323329536, 484994304, 646659072, 969988608, 1939977216]

約数ペア:

[(1, 1939977216), (2, 969988608), (3, 646659072), (4, 484994304), (6, 323329536), (8, 242497152), (9, 215553024), (12, 161664768), (16, 121248576), (18, 107776512), (19, 102104064), (24, 80832384), (27, 71851008), (32, 60624288), (36, 53888256), (38, 51052032), (48, 40416192), (54, 35925504), (57, 34034688), (64, 30312144), (72, 26944128), (76, 25526016), (81, 23950336), (96, 20208096), (108, 17962752), (114, 17017344), (128, 15156072), (144, 13472064), (152, 12763008), (162, 11975168), (171, 11344896), (192, 10104048), (216, 8981376), (228, 8508672), (256, 7578036), (288, 6736032), (304, 6381504), (324, 5987584), (342, 5672448), (384, 5052024), (432, 4490688), (456, 4254336), (512, 3789018), (513, 3781632), (576, 3368016), (608, 3190752), (648, 2993792), (684, 2836224), (768, 2526012), (864, 2245344), (912, 2127168), (1024, 1894509), (1026, 1890816), (1152, 1684008), (1216, 1595376), (1231, 1575936), (1296, 1496896), (1368, 1418112), (1536, 1263006), (1539, 1260544), (1728, 1122672), (1824, 1063584), (2052, 945408), (2304, 842004), (2432, 797688), (2462, 787968), (2592, 748448), (2736, 709056), (3072, 631503), (3078, 630272), (3456, 561336), (3648, 531792), (3693, 525312), (4104, 472704), (4608, 421002), (4864, 398844), (4924, 393984), (5184, 374224), (5472, 354528), (6156, 315136), (6912, 280668), (7296, 265896), (7386, 262656), (8208, 236352), (9216, 210501), (9728, 199422), (9848, 196992), (10368, 187112), (10944, 177264), (11079, 175104), (12312, 157568), (13824, 140334), (14592, 132948), (14772, 131328), (16416, 118176), (19456, 99711), (19696, 98496), (20736, 93556), (21888, 88632), (22158, 87552), (23389, 82944), (24624, 78784), (27648, 70167), (29184, 66474), (29544, 65664), (32832, 59088), (33237, 58368), (39392, 49248), (41472, 46778), (43776, 44316)]