238499352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 805896000

約数和(自身を除く): 567396648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 89, 91, 104, 117, 126, 156, 168, 178, 182, 234, 252, 267, 273, 312, 356, 364, 409, 468, 504, 534, 546, 623, 712, 728, 801, 818, 819, 936, 1068, 1092, 1157, 1227, 1246, 1602, 1636, 1638, 1869, 2136, 2184, 2314, 2454, 2492, 2863, 3204, 3272, 3276, 3471, 3681, 3738, 4628, 4908, 4984, 5317, 5607, 5726, 6408, 6552, 6942, 7362, 7476, 8099, 8589, 9256, 9816, 10413, 10634, 11214, 11452, 13884, 14724, 14952, 15951, 16198, 17178, 20826, 21268, 22428, 22904, 24297, 25767, 27768, 29448, 31902, 32396, 34356, 36401, 37219, 41652, 42536, 44856, 47853, 48594, 51534, 63804, 64792, 68712, 72802, 72891, 74438, 83304, 95706, 97188, 103068, 109203, 111657, 127608, 145604, 145782, 148876, 191412, 194376, 206136, 218406, 223314, 254807, 291208, 291564, 297752, 327609, 334971, 382824, 436812, 446628, 473213, 509614, 583128, 655218, 669942, 764421, 873624, 893256, 946426, 1019228, 1310436, 1339884, 1419639, 1528842, 1892852, 2038456, 2293263, 2620872, 2679768, 2839278, 3057684, 3312491, 3785704, 4258917, 4586526, 5678556, 6115368, 6624982, 8517834, 9173052, 9937473, 11357112, 13249964, 17035668, 18346104, 19874946, 26499928, 29812419, 34071336, 39749892, 59624838, 79499784, 119249676, 238499352]

約数ペア:

[(1, 238499352), (2, 119249676), (3, 79499784), (4, 59624838), (6, 39749892), (7, 34071336), (8, 29812419), (9, 26499928), (12, 19874946), (13, 18346104), (14, 17035668), (18, 13249964), (21, 11357112), (24, 9937473), (26, 9173052), (28, 8517834), (36, 6624982), (39, 6115368), (42, 5678556), (52, 4586526), (56, 4258917), (63, 3785704), (72, 3312491), (78, 3057684), (84, 2839278), (89, 2679768), (91, 2620872), (104, 2293263), (117, 2038456), (126, 1892852), (156, 1528842), (168, 1419639), (178, 1339884), (182, 1310436), (234, 1019228), (252, 946426), (267, 893256), (273, 873624), (312, 764421), (356, 669942), (364, 655218), (409, 583128), (468, 509614), (504, 473213), (534, 446628), (546, 436812), (623, 382824), (712, 334971), (728, 327609), (801, 297752), (818, 291564), (819, 291208), (936, 254807), (1068, 223314), (1092, 218406), (1157, 206136), (1227, 194376), (1246, 191412), (1602, 148876), (1636, 145782), (1638, 145604), (1869, 127608), (2136, 111657), (2184, 109203), (2314, 103068), (2454, 97188), (2492, 95706), (2863, 83304), (3204, 74438), (3272, 72891), (3276, 72802), (3471, 68712), (3681, 64792), (3738, 63804), (4628, 51534), (4908, 48594), (4984, 47853), (5317, 44856), (5607, 42536), (5726, 41652), (6408, 37219), (6552, 36401), (6942, 34356), (7362, 32396), (7476, 31902), (8099, 29448), (8589, 27768), (9256, 25767), (9816, 24297), (10413, 22904), (10634, 22428), (11214, 21268), (11452, 20826), (13884, 17178), (14724, 16198), (14952, 15951)]