28377747882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 192

約数和(自身を含む): 73521377280

約数和(自身を除く): 45143629398

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 121, 171, 186, 198, 209, 242, 279, 341, 342, 363, 418, 558, 589, 627, 682, 726, 1023, 1089, 1178, 1254, 1331, 1767, 1881, 2011, 2046, 2178, 2299, 2662, 3069, 3534, 3751, 3762, 3993, 4022, 4598, 5301, 6033, 6138, 6479, 6897, 7502, 7986, 10602, 11253, 11979, 12066, 12958, 13794, 18099, 19437, 20691, 22121, 22506, 23958, 25289, 33759, 36198, 38209, 38874, 41261, 41382, 44242, 50578, 58311, 62341, 66363, 67518, 71269, 75867, 76418, 82522, 114627, 116622, 123783, 124682, 132726, 142538, 151734, 187023, 199089, 213807, 227601, 229254, 243331, 247566, 343881, 371349, 374046, 398178, 420299, 427614, 455202, 486662, 561069, 641421, 685751, 687762, 729993, 742698, 783959, 840598, 1122138, 1184479, 1260897, 1282842, 1371502, 1459986, 1567918, 2057253, 2189979, 2351877, 2368958, 2521794, 2676641, 3553437, 3782691, 4114506, 4379958, 4623289, 4703754, 5353282, 6171759, 7055631, 7106874, 7543261, 7565382, 8029923, 9246578, 10660311, 12343518, 13029269, 13869867, 14111262, 15086522, 16059846, 21320622, 22629783, 24089769, 26058538, 27739734, 39087807, 41609601, 45259566, 48179538, 50856179, 67889349, 78175614, 82975871, 83219202, 101712358, 117263421, 135778698, 143321959, 152568537, 165951742, 234526842, 248927613, 286643918, 305137074, 429965877, 457705611, 497855226, 746782839, 859931754, 915411222, 1289897631, 1493565678, 1576541549, 2579795262, 3153083098, 4729624647, 9459249294, 14188873941, 28377747882]

約数ペア:

[(1, 28377747882), (2, 14188873941), (3, 9459249294), (6, 4729624647), (9, 3153083098), (11, 2579795262), (18, 1576541549), (19, 1493565678), (22, 1289897631), (31, 915411222), (33, 859931754), (38, 746782839), (57, 497855226), (62, 457705611), (66, 429965877), (93, 305137074), (99, 286643918), (114, 248927613), (121, 234526842), (171, 165951742), (186, 152568537), (198, 143321959), (209, 135778698), (242, 117263421), (279, 101712358), (341, 83219202), (342, 82975871), (363, 78175614), (418, 67889349), (558, 50856179), (589, 48179538), (627, 45259566), (682, 41609601), (726, 39087807), (1023, 27739734), (1089, 26058538), (1178, 24089769), (1254, 22629783), (1331, 21320622), (1767, 16059846), (1881, 15086522), (2011, 14111262), (2046, 13869867), (2178, 13029269), (2299, 12343518), (2662, 10660311), (3069, 9246578), (3534, 8029923), (3751, 7565382), (3762, 7543261), (3993, 7106874), (4022, 7055631), (4598, 6171759), (5301, 5353282), (6033, 4703754), (6138, 4623289), (6479, 4379958), (6897, 4114506), (7502, 3782691), (7986, 3553437), (10602, 2676641), (11253, 2521794), (11979, 2368958), (12066, 2351877), (12958, 2189979), (13794, 2057253), (18099, 1567918), (19437, 1459986), (20691, 1371502), (22121, 1282842), (22506, 1260897), (23958, 1184479), (25289, 1122138), (33759, 840598), (36198, 783959), (38209, 742698), (38874, 729993), (41261, 687762), (41382, 685751), (44242, 641421), (50578, 561069), (58311, 486662), (62341, 455202), (66363, 427614), (67518, 420299), (71269, 398178), (75867, 374046), (76418, 371349), (82522, 343881), (114627, 247566), (116622, 243331), (123783, 229254), (124682, 227601), (132726, 213807), (142538, 199089), (151734, 187023)]