198570528

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 645454656

約数和(自身を除く): 446884128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 81, 83, 96, 104, 108, 117, 142, 144, 156, 162, 166, 208, 213, 216, 234, 249, 284, 288, 312, 324, 332, 351, 416, 426, 432, 468, 498, 568, 624, 639, 648, 664, 702, 747, 852, 864, 923, 936, 996, 1053, 1079, 1136, 1248, 1278, 1296, 1328, 1404, 1494, 1704, 1846, 1872, 1917, 1992, 2106, 2158, 2241, 2272, 2556, 2592, 2656, 2769, 2808, 2988, 3237, 3408, 3692, 3744, 3834, 3984, 4212, 4316, 4482, 5112, 5538, 5616, 5751, 5893, 5976, 6474, 6723, 6816, 7384, 7668, 7968, 8307, 8424, 8632, 8964, 9711, 10224, 11076, 11232, 11502, 11786, 11952, 12948, 13446, 14768, 15336, 16614, 16848, 17264, 17679, 17928, 19422, 20448, 22152, 23004, 23572, 23904, 24921, 25896, 26892, 29133, 29536, 30672, 33228, 33696, 34528, 35358, 35856, 38844, 44304, 46008, 47144, 49842, 51792, 53037, 53784, 58266, 61344, 66456, 70716, 71712, 74763, 76609, 77688, 87399, 88608, 92016, 94288, 99684, 103584, 106074, 107568, 116532, 132912, 141432, 149526, 153218, 155376, 159111, 174798, 184032, 188576, 199368, 212148, 215136, 229827, 233064, 265824, 282864, 299052, 306436, 310752, 318222, 349596, 398736, 424296, 459654, 466128, 477333, 565728, 598104, 612872, 636444, 689481, 699192, 797472, 848592, 919308, 932256, 954666, 1196208, 1225744, 1272888, 1378962, 1398384, 1697184, 1838616, 1909332, 2068443, 2392416, 2451488, 2545776, 2757924, 2796768, 3677232, 3818664, 4136886, 5091552, 5515848, 6205329, 7354464, 7637328, 8273772, 11031696, 12410658, 15274656, 16547544, 22063392, 24821316, 33095088, 49642632, 66190176, 99285264, 198570528]

約数ペア:

[(1, 198570528), (2, 99285264), (3, 66190176), (4, 49642632), (6, 33095088), (8, 24821316), (9, 22063392), (12, 16547544), (13, 15274656), (16, 12410658), (18, 11031696), (24, 8273772), (26, 7637328), (27, 7354464), (32, 6205329), (36, 5515848), (39, 5091552), (48, 4136886), (52, 3818664), (54, 3677232), (71, 2796768), (72, 2757924), (78, 2545776), (81, 2451488), (83, 2392416), (96, 2068443), (104, 1909332), (108, 1838616), (117, 1697184), (142, 1398384), (144, 1378962), (156, 1272888), (162, 1225744), (166, 1196208), (208, 954666), (213, 932256), (216, 919308), (234, 848592), (249, 797472), (284, 699192), (288, 689481), (312, 636444), (324, 612872), (332, 598104), (351, 565728), (416, 477333), (426, 466128), (432, 459654), (468, 424296), (498, 398736), (568, 349596), (624, 318222), (639, 310752), (648, 306436), (664, 299052), (702, 282864), (747, 265824), (852, 233064), (864, 229827), (923, 215136), (936, 212148), (996, 199368), (1053, 188576), (1079, 184032), (1136, 174798), (1248, 159111), (1278, 155376), (1296, 153218), (1328, 149526), (1404, 141432), (1494, 132912), (1704, 116532), (1846, 107568), (1872, 106074), (1917, 103584), (1992, 99684), (2106, 94288), (2158, 92016), (2241, 88608), (2272, 87399), (2556, 77688), (2592, 76609), (2656, 74763), (2769, 71712), (2808, 70716), (2988, 66456), (3237, 61344), (3408, 58266), (3692, 53784), (3744, 53037), (3834, 51792), (3984, 49842), (4212, 47144), (4316, 46008), (4482, 44304), (5112, 38844), (5538, 35856), (5616, 35358), (5751, 34528), (5893, 33696), (5976, 33228), (6474, 30672), (6723, 29536), (6816, 29133), (7384, 26892), (7668, 25896), (7968, 24921), (8307, 23904), (8424, 23572), (8632, 23004), (8964, 22152), (9711, 20448), (10224, 19422), (11076, 17928), (11232, 17679), (11502, 17264), (11786, 16848), (11952, 16614), (12948, 15336), (13446, 14768)]