816173424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 2683399680

約数和(自身を除く): 1867226256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 47, 48, 57, 66, 72, 76, 88, 94, 99, 114, 132, 141, 144, 152, 171, 176, 188, 198, 209, 228, 264, 282, 304, 342, 376, 396, 418, 423, 456, 517, 528, 564, 577, 627, 684, 752, 792, 836, 846, 893, 912, 1034, 1128, 1154, 1254, 1368, 1551, 1584, 1672, 1692, 1731, 1786, 1881, 2068, 2256, 2308, 2508, 2679, 2736, 3102, 3344, 3384, 3462, 3572, 3762, 4136, 4616, 4653, 5016, 5193, 5358, 6204, 6347, 6768, 6924, 7144, 7524, 8037, 8272, 9232, 9306, 9823, 10032, 10386, 10716, 10963, 12408, 12694, 13848, 14288, 15048, 16074, 18612, 19041, 19646, 20772, 21432, 21926, 24816, 25388, 27119, 27696, 29469, 30096, 32148, 32889, 37224, 38082, 39292, 41544, 42864, 43852, 50776, 54238, 57123, 58938, 64296, 65778, 74448, 76164, 78584, 81357, 83088, 87704, 88407, 98667, 101552, 108476, 114246, 117876, 120593, 128592, 131556, 152328, 157168, 162714, 175408, 176814, 197334, 216952, 228492, 235752, 241186, 244071, 263112, 298309, 304656, 325428, 353628, 361779, 394668, 433904, 456984, 471504, 482372, 488142, 515261, 526224, 596618, 650856, 707256, 723558, 789336, 894927, 913968, 964744, 976284, 1030522, 1085337, 1193236, 1301712, 1414512, 1447116, 1545783, 1578672, 1789854, 1929488, 1952568, 2061044, 2170674, 2386472, 2684781, 2894232, 3091566, 3579708, 3905136, 4122088, 4341348, 4637349, 4772944, 5369562, 5667871, 5788464, 6183132, 7159416, 8244176, 8682696, 9274698, 10739124, 11335742, 12366264, 14318832, 17003613, 17365392, 18549396, 21478248, 22671484, 24732528, 34007226, 37098792, 42956496, 45342968, 51010839, 68014452, 74197584, 90685936, 102021678, 136028904, 204043356, 272057808, 408086712, 816173424]

約数ペア:

[(1, 816173424), (2, 408086712), (3, 272057808), (4, 204043356), (6, 136028904), (8, 102021678), (9, 90685936), (11, 74197584), (12, 68014452), (16, 51010839), (18, 45342968), (19, 42956496), (22, 37098792), (24, 34007226), (33, 24732528), (36, 22671484), (38, 21478248), (44, 18549396), (47, 17365392), (48, 17003613), (57, 14318832), (66, 12366264), (72, 11335742), (76, 10739124), (88, 9274698), (94, 8682696), (99, 8244176), (114, 7159416), (132, 6183132), (141, 5788464), (144, 5667871), (152, 5369562), (171, 4772944), (176, 4637349), (188, 4341348), (198, 4122088), (209, 3905136), (228, 3579708), (264, 3091566), (282, 2894232), (304, 2684781), (342, 2386472), (376, 2170674), (396, 2061044), (418, 1952568), (423, 1929488), (456, 1789854), (517, 1578672), (528, 1545783), (564, 1447116), (577, 1414512), (627, 1301712), (684, 1193236), (752, 1085337), (792, 1030522), (836, 976284), (846, 964744), (893, 913968), (912, 894927), (1034, 789336), (1128, 723558), (1154, 707256), (1254, 650856), (1368, 596618), (1551, 526224), (1584, 515261), (1672, 488142), (1692, 482372), (1731, 471504), (1786, 456984), (1881, 433904), (2068, 394668), (2256, 361779), (2308, 353628), (2508, 325428), (2679, 304656), (2736, 298309), (3102, 263112), (3344, 244071), (3384, 241186), (3462, 235752), (3572, 228492), (3762, 216952), (4136, 197334), (4616, 176814), (4653, 175408), (5016, 162714), (5193, 157168), (5358, 152328), (6204, 131556), (6347, 128592), (6768, 120593), (6924, 117876), (7144, 114246), (7524, 108476), (8037, 101552), (8272, 98667), (9232, 88407), (9306, 87704), (9823, 83088), (10032, 81357), (10386, 78584), (10716, 76164), (10963, 74448), (12408, 65778), (12694, 64296), (13848, 58938), (14288, 57123), (15048, 54238), (16074, 50776), (18612, 43852), (19041, 42864), (19646, 41544), (20772, 39292), (21432, 38082), (21926, 37224), (24816, 32889), (25388, 32148), (27119, 30096), (27696, 29469)]