320433408

素因数分解:

$2^8\times 3^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 1025448228

約数和(自身を除く): 705014820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 101, 102, 108, 128, 136, 144, 153, 162, 192, 202, 204, 216, 243, 256, 272, 288, 303, 306, 324, 384, 404, 408, 432, 459, 486, 544, 576, 606, 612, 648, 729, 768, 808, 816, 864, 909, 918, 972, 1088, 1152, 1212, 1224, 1296, 1377, 1458, 1616, 1632, 1717, 1728, 1818, 1836, 1944, 2176, 2304, 2424, 2448, 2592, 2727, 2754, 2916, 3232, 3264, 3434, 3456, 3636, 3672, 3888, 4131, 4352, 4848, 4896, 5151, 5184, 5454, 5508, 5832, 6464, 6528, 6868, 6912, 7272, 7344, 7776, 8181, 8262, 9696, 9792, 10302, 10368, 10908, 11016, 11664, 12393, 12928, 13056, 13736, 14544, 14688, 15453, 15552, 16362, 16524, 19392, 19584, 20604, 20736, 21816, 22032, 23328, 24543, 24786, 25856, 27472, 29088, 29376, 30906, 31104, 32724, 33048, 38784, 39168, 41208, 43632, 44064, 46359, 46656, 49086, 49572, 54944, 58176, 58752, 61812, 62208, 65448, 66096, 73629, 77568, 82416, 87264, 88128, 92718, 93312, 98172, 99144, 109888, 116352, 117504, 123624, 130896, 132192, 139077, 147258, 164832, 174528, 176256, 185436, 186624, 196344, 198288, 219776, 232704, 247248, 261792, 264384, 278154, 294516, 329664, 349056, 352512, 370872, 392688, 396576, 417231, 439552, 494496, 523584, 528768, 556308, 589032, 659328, 698112, 741744, 785376, 793152, 834462, 988992, 1047168, 1057536, 1112616, 1178064, 1251693, 1318656, 1483488, 1570752, 1586304, 1668924, 1977984, 2094336, 2225232, 2356128, 2503386, 2966976, 3141504, 3172608, 3337848, 3955968, 4450464, 4712256, 5006772, 5933952, 6283008, 6675696, 8900928, 9424512, 10013544, 11867904, 13351392, 17801856, 18849024, 20027088, 26702784, 35603712, 40054176, 53405568, 80108352, 106811136, 160216704, 320433408]

約数ペア:

[(1, 320433408), (2, 160216704), (3, 106811136), (4, 80108352), (6, 53405568), (8, 40054176), (9, 35603712), (12, 26702784), (16, 20027088), (17, 18849024), (18, 17801856), (24, 13351392), (27, 11867904), (32, 10013544), (34, 9424512), (36, 8900928), (48, 6675696), (51, 6283008), (54, 5933952), (64, 5006772), (68, 4712256), (72, 4450464), (81, 3955968), (96, 3337848), (101, 3172608), (102, 3141504), (108, 2966976), (128, 2503386), (136, 2356128), (144, 2225232), (153, 2094336), (162, 1977984), (192, 1668924), (202, 1586304), (204, 1570752), (216, 1483488), (243, 1318656), (256, 1251693), (272, 1178064), (288, 1112616), (303, 1057536), (306, 1047168), (324, 988992), (384, 834462), (404, 793152), (408, 785376), (432, 741744), (459, 698112), (486, 659328), (544, 589032), (576, 556308), (606, 528768), (612, 523584), (648, 494496), (729, 439552), (768, 417231), (808, 396576), (816, 392688), (864, 370872), (909, 352512), (918, 349056), (972, 329664), (1088, 294516), (1152, 278154), (1212, 264384), (1224, 261792), (1296, 247248), (1377, 232704), (1458, 219776), (1616, 198288), (1632, 196344), (1717, 186624), (1728, 185436), (1818, 176256), (1836, 174528), (1944, 164832), (2176, 147258), (2304, 139077), (2424, 132192), (2448, 130896), (2592, 123624), (2727, 117504), (2754, 116352), (2916, 109888), (3232, 99144), (3264, 98172), (3434, 93312), (3456, 92718), (3636, 88128), (3672, 87264), (3888, 82416), (4131, 77568), (4352, 73629), (4848, 66096), (4896, 65448), (5151, 62208), (5184, 61812), (5454, 58752), (5508, 58176), (5832, 54944), (6464, 49572), (6528, 49086), (6868, 46656), (6912, 46359), (7272, 44064), (7344, 43632), (7776, 41208), (8181, 39168), (8262, 38784), (9696, 33048), (9792, 32724), (10302, 31104), (10368, 30906), (10908, 29376), (11016, 29088), (11664, 27472), (12393, 25856), (12928, 24786), (13056, 24543), (13736, 23328), (14544, 22032), (14688, 21816), (15453, 20736), (15552, 20604), (16362, 19584), (16524, 19392)]