18770331888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4139}}^1$

素因数の和:4580

約数の個数: 240

約数和(自身を含む): 65669011200

約数和(自身を除く): 46898679312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 409, 462, 504, 528, 616, 693, 792, 818, 924, 1008, 1227, 1232, 1386, 1584, 1636, 1848, 2454, 2772, 2863, 3272, 3681, 3696, 4139, 4499, 4908, 5544, 5726, 6544, 7362, 8278, 8589, 8998, 9816, 11088, 11452, 12417, 13497, 14724, 16556, 17178, 17996, 19632, 22904, 24834, 25767, 26994, 28973, 29448, 31493, 33112, 34356, 35992, 37251, 40491, 45529, 45808, 49668, 51534, 53988, 57946, 58896, 62986, 66224, 68712, 71984, 74502, 80982, 86919, 91058, 94479, 99336, 103068, 107976, 115892, 125972, 136587, 137424, 149004, 161964, 173838, 182116, 188958, 198672, 206136, 215952, 231784, 251944, 260757, 273174, 283437, 298008, 318703, 323928, 347676, 364232, 377916, 409761, 412272, 463568, 503888, 521514, 546348, 566874, 596016, 637406, 647856, 695352, 728464, 755832, 819522, 956109, 1043028, 1092696, 1133748, 1274812, 1390704, 1511664, 1639044, 1692851, 1912218, 2086056, 2185392, 2267496, 2549624, 2868327, 3278088, 3385702, 3824436, 4172112, 4534992, 5078553, 5099248, 5736654, 6556176, 6771404, 7648872, 10157106, 11473308, 11849957, 13542808, 15235659, 15297744, 18621361, 20314212, 22946616, 23699914, 27085616, 30471318, 35549871, 37242722, 40628424, 45893232, 47399828, 55864083, 60942636, 71099742, 74485444, 81256848, 94799656, 106649613, 111728166, 121885272, 130349527, 142199484, 148970888, 167592249, 189599312, 213299226, 223456332, 243770544, 260699054, 284398968, 297941776, 335184498, 391048581, 426598452, 446912664, 521398108, 568797936, 670368996, 782097162, 853196904, 893825328, 1042796216, 1173145743, 1340737992, 1564194324, 1706393808, 2085592432, 2346291486, 2681475984, 3128388648, 4692582972, 6256777296, 9385165944, 18770331888]

約数ペア:

[(1, 18770331888), (2, 9385165944), (3, 6256777296), (4, 4692582972), (6, 3128388648), (7, 2681475984), (8, 2346291486), (9, 2085592432), (11, 1706393808), (12, 1564194324), (14, 1340737992), (16, 1173145743), (18, 1042796216), (21, 893825328), (22, 853196904), (24, 782097162), (28, 670368996), (33, 568797936), (36, 521398108), (42, 446912664), (44, 426598452), (48, 391048581), (56, 335184498), (63, 297941776), (66, 284398968), (72, 260699054), (77, 243770544), (84, 223456332), (88, 213299226), (99, 189599312), (112, 167592249), (126, 148970888), (132, 142199484), (144, 130349527), (154, 121885272), (168, 111728166), (176, 106649613), (198, 94799656), (231, 81256848), (252, 74485444), (264, 71099742), (308, 60942636), (336, 55864083), (396, 47399828), (409, 45893232), (462, 40628424), (504, 37242722), (528, 35549871), (616, 30471318), (693, 27085616), (792, 23699914), (818, 22946616), (924, 20314212), (1008, 18621361), (1227, 15297744), (1232, 15235659), (1386, 13542808), (1584, 11849957), (1636, 11473308), (1848, 10157106), (2454, 7648872), (2772, 6771404), (2863, 6556176), (3272, 5736654), (3681, 5099248), (3696, 5078553), (4139, 4534992), (4499, 4172112), (4908, 3824436), (5544, 3385702), (5726, 3278088), (6544, 2868327), (7362, 2549624), (8278, 2267496), (8589, 2185392), (8998, 2086056), (9816, 1912218), (11088, 1692851), (11452, 1639044), (12417, 1511664), (13497, 1390704), (14724, 1274812), (16556, 1133748), (17178, 1092696), (17996, 1043028), (19632, 956109), (22904, 819522), (24834, 755832), (25767, 728464), (26994, 695352), (28973, 647856), (29448, 637406), (31493, 596016), (33112, 566874), (34356, 546348), (35992, 521514), (37251, 503888), (40491, 463568), (45529, 412272), (45808, 409761), (49668, 377916), (51534, 364232), (53988, 347676), (57946, 323928), (58896, 318703), (62986, 298008), (66224, 283437), (68712, 273174), (71984, 260757), (74502, 251944), (80982, 231784), (86919, 215952), (91058, 206136), (94479, 198672), (99336, 188958), (103068, 182116), (107976, 173838), (115892, 161964), (125972, 149004), (136587, 137424)]