198701712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 660172032

約数和(自身を除く): 461470320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 47, 48, 51, 66, 68, 72, 88, 94, 99, 102, 132, 136, 141, 144, 153, 157, 176, 187, 188, 198, 204, 264, 272, 282, 306, 314, 374, 376, 396, 408, 423, 471, 517, 528, 561, 564, 612, 628, 748, 752, 792, 799, 816, 846, 942, 1034, 1122, 1128, 1224, 1256, 1413, 1496, 1551, 1584, 1598, 1683, 1692, 1727, 1884, 2068, 2244, 2256, 2397, 2448, 2512, 2669, 2826, 2992, 3102, 3196, 3366, 3384, 3454, 3768, 4136, 4488, 4653, 4794, 5181, 5338, 5652, 6204, 6392, 6732, 6768, 6908, 7191, 7379, 7536, 8007, 8272, 8789, 8976, 9306, 9588, 10362, 10676, 11304, 12408, 12784, 13464, 13816, 14382, 14758, 15543, 16014, 17578, 18612, 19176, 20724, 21352, 22137, 22608, 24021, 24816, 26367, 26928, 27632, 28764, 29359, 29516, 31086, 32028, 35156, 37224, 38352, 41448, 42704, 44274, 48042, 52734, 57528, 58718, 59032, 62172, 64056, 66411, 70312, 74448, 79101, 81169, 82896, 88077, 88548, 96084, 105468, 115056, 117436, 118064, 124344, 125443, 128112, 132822, 140624, 158202, 162338, 176154, 177096, 192168, 210936, 234872, 243507, 248688, 250886, 264231, 265644, 316404, 324676, 352308, 354192, 376329, 384336, 421872, 469744, 487014, 501772, 528462, 531288, 632808, 649352, 704616, 730521, 752658, 974028, 1003544, 1056924, 1062576, 1128987, 1265616, 1298704, 1379873, 1409232, 1461042, 1505316, 1948056, 2007088, 2113848, 2257974, 2759746, 2922084, 3010632, 3896112, 4139619, 4227696, 4515948, 5519492, 5844168, 6021264, 8279238, 9031896, 11038984, 11688336, 12418857, 16558476, 18063792, 22077968, 24837714, 33116952, 49675428, 66233904, 99350856, 198701712]

約数ペア:

[(1, 198701712), (2, 99350856), (3, 66233904), (4, 49675428), (6, 33116952), (8, 24837714), (9, 22077968), (11, 18063792), (12, 16558476), (16, 12418857), (17, 11688336), (18, 11038984), (22, 9031896), (24, 8279238), (33, 6021264), (34, 5844168), (36, 5519492), (44, 4515948), (47, 4227696), (48, 4139619), (51, 3896112), (66, 3010632), (68, 2922084), (72, 2759746), (88, 2257974), (94, 2113848), (99, 2007088), (102, 1948056), (132, 1505316), (136, 1461042), (141, 1409232), (144, 1379873), (153, 1298704), (157, 1265616), (176, 1128987), (187, 1062576), (188, 1056924), (198, 1003544), (204, 974028), (264, 752658), (272, 730521), (282, 704616), (306, 649352), (314, 632808), (374, 531288), (376, 528462), (396, 501772), (408, 487014), (423, 469744), (471, 421872), (517, 384336), (528, 376329), (561, 354192), (564, 352308), (612, 324676), (628, 316404), (748, 265644), (752, 264231), (792, 250886), (799, 248688), (816, 243507), (846, 234872), (942, 210936), (1034, 192168), (1122, 177096), (1128, 176154), (1224, 162338), (1256, 158202), (1413, 140624), (1496, 132822), (1551, 128112), (1584, 125443), (1598, 124344), (1683, 118064), (1692, 117436), (1727, 115056), (1884, 105468), (2068, 96084), (2244, 88548), (2256, 88077), (2397, 82896), (2448, 81169), (2512, 79101), (2669, 74448), (2826, 70312), (2992, 66411), (3102, 64056), (3196, 62172), (3366, 59032), (3384, 58718), (3454, 57528), (3768, 52734), (4136, 48042), (4488, 44274), (4653, 42704), (4794, 41448), (5181, 38352), (5338, 37224), (5652, 35156), (6204, 32028), (6392, 31086), (6732, 29516), (6768, 29359), (6908, 28764), (7191, 27632), (7379, 26928), (7536, 26367), (8007, 24816), (8272, 24021), (8789, 22608), (8976, 22137), (9306, 21352), (9588, 20724), (10362, 19176), (10676, 18612), (11304, 17578), (12408, 16014), (12784, 15543), (13464, 14758), (13816, 14382)]