255192192

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 787644000

約数和(自身を除く): 532451808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 114, 128, 131, 144, 152, 171, 178, 192, 228, 262, 267, 288, 304, 342, 356, 384, 393, 456, 524, 534, 576, 608, 684, 712, 786, 801, 912, 1048, 1068, 1152, 1179, 1216, 1368, 1424, 1572, 1602, 1691, 1824, 2096, 2136, 2358, 2432, 2489, 2736, 2848, 3144, 3204, 3382, 3648, 4192, 4272, 4716, 4978, 5073, 5472, 5696, 6288, 6408, 6764, 7296, 7467, 8384, 8544, 9432, 9956, 10146, 10944, 11392, 11659, 12576, 12816, 13528, 14934, 15219, 16768, 17088, 18864, 19912, 20292, 21888, 22401, 23318, 25152, 25632, 27056, 29868, 30438, 34176, 34977, 37728, 39824, 40584, 44802, 46636, 50304, 51264, 54112, 59736, 60876, 69954, 75456, 79648, 81168, 89604, 93272, 102528, 104931, 108224, 119472, 121752, 139908, 150912, 159296, 162336, 179208, 186544, 209862, 216448, 221521, 238944, 243504, 279816, 318592, 324672, 358416, 373088, 419724, 443042, 477888, 487008, 559632, 649344, 664563, 716832, 746176, 839448, 886084, 955776, 974016, 1119264, 1329126, 1433664, 1492352, 1678896, 1772168, 1948032, 1993689, 2238528, 2658252, 2867328, 3357792, 3544336, 3987378, 4477056, 5316504, 6715584, 7088672, 7974756, 10633008, 13431168, 14177344, 15949512, 21266016, 28354688, 31899024, 42532032, 63798048, 85064064, 127596096, 255192192]

約数ペア:

[(1, 255192192), (2, 127596096), (3, 85064064), (4, 63798048), (6, 42532032), (8, 31899024), (9, 28354688), (12, 21266016), (16, 15949512), (18, 14177344), (19, 13431168), (24, 10633008), (32, 7974756), (36, 7088672), (38, 6715584), (48, 5316504), (57, 4477056), (64, 3987378), (72, 3544336), (76, 3357792), (89, 2867328), (96, 2658252), (114, 2238528), (128, 1993689), (131, 1948032), (144, 1772168), (152, 1678896), (171, 1492352), (178, 1433664), (192, 1329126), (228, 1119264), (262, 974016), (267, 955776), (288, 886084), (304, 839448), (342, 746176), (356, 716832), (384, 664563), (393, 649344), (456, 559632), (524, 487008), (534, 477888), (576, 443042), (608, 419724), (684, 373088), (712, 358416), (786, 324672), (801, 318592), (912, 279816), (1048, 243504), (1068, 238944), (1152, 221521), (1179, 216448), (1216, 209862), (1368, 186544), (1424, 179208), (1572, 162336), (1602, 159296), (1691, 150912), (1824, 139908), (2096, 121752), (2136, 119472), (2358, 108224), (2432, 104931), (2489, 102528), (2736, 93272), (2848, 89604), (3144, 81168), (3204, 79648), (3382, 75456), (3648, 69954), (4192, 60876), (4272, 59736), (4716, 54112), (4978, 51264), (5073, 50304), (5472, 46636), (5696, 44802), (6288, 40584), (6408, 39824), (6764, 37728), (7296, 34977), (7467, 34176), (8384, 30438), (8544, 29868), (9432, 27056), (9956, 25632), (10146, 25152), (10944, 23318), (11392, 22401), (11659, 21888), (12576, 20292), (12816, 19912), (13528, 18864), (14934, 17088), (15219, 16768)]