328343904

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 216

約数和(自身を含む): 1109188080

約数和(自身を除く): 780844176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 224, 252, 288, 294, 318, 336, 371, 392, 424, 439, 441, 477, 504, 588, 636, 672, 742, 784, 848, 878, 882, 954, 1008, 1113, 1176, 1272, 1317, 1484, 1568, 1696, 1756, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2634, 2968, 3073, 3339, 3512, 3528, 3816, 3951, 4452, 4704, 5088, 5194, 5268, 5936, 6146, 6678, 7024, 7056, 7632, 7791, 7902, 8904, 9219, 10388, 10536, 11872, 12292, 13356, 14048, 14112, 15264, 15582, 15804, 17808, 18438, 20776, 21072, 21511, 23267, 23373, 24584, 26712, 27657, 31164, 31608, 35616, 36876, 41552, 42144, 43022, 46534, 46746, 49168, 53424, 55314, 62328, 63216, 64533, 69801, 73752, 83104, 86044, 93068, 93492, 98336, 106848, 110628, 124656, 126432, 129066, 139602, 147504, 162869, 172088, 186136, 186984, 193599, 209403, 221256, 249312, 258132, 279204, 295008, 325738, 344176, 372272, 373968, 387198, 418806, 442512, 488607, 516264, 558408, 651476, 688352, 744544, 747936, 774396, 837612, 885024, 977214, 1032528, 1116816, 1140083, 1302952, 1465821, 1548792, 1675224, 1954428, 2065056, 2233632, 2280166, 2605904, 2931642, 3097584, 3350448, 3420249, 3908856, 4560332, 5211808, 5863284, 6195168, 6700896, 6840498, 7817712, 9120664, 10260747, 11726568, 13680996, 15635424, 18241328, 20521494, 23453136, 27361992, 36482656, 41042988, 46906272, 54723984, 82085976, 109447968, 164171952, 328343904]

約数ペア:

[(1, 328343904), (2, 164171952), (3, 109447968), (4, 82085976), (6, 54723984), (7, 46906272), (8, 41042988), (9, 36482656), (12, 27361992), (14, 23453136), (16, 20521494), (18, 18241328), (21, 15635424), (24, 13680996), (28, 11726568), (32, 10260747), (36, 9120664), (42, 7817712), (48, 6840498), (49, 6700896), (53, 6195168), (56, 5863284), (63, 5211808), (72, 4560332), (84, 3908856), (96, 3420249), (98, 3350448), (106, 3097584), (112, 2931642), (126, 2605904), (144, 2280166), (147, 2233632), (159, 2065056), (168, 1954428), (196, 1675224), (212, 1548792), (224, 1465821), (252, 1302952), (288, 1140083), (294, 1116816), (318, 1032528), (336, 977214), (371, 885024), (392, 837612), (424, 774396), (439, 747936), (441, 744544), (477, 688352), (504, 651476), (588, 558408), (636, 516264), (672, 488607), (742, 442512), (784, 418806), (848, 387198), (878, 373968), (882, 372272), (954, 344176), (1008, 325738), (1113, 295008), (1176, 279204), (1272, 258132), (1317, 249312), (1484, 221256), (1568, 209403), (1696, 193599), (1756, 186984), (1764, 186136), (1908, 172088), (2016, 162869), (2226, 147504), (2352, 139602), (2544, 129066), (2597, 126432), (2634, 124656), (2968, 110628), (3073, 106848), (3339, 98336), (3512, 93492), (3528, 93068), (3816, 86044), (3951, 83104), (4452, 73752), (4704, 69801), (5088, 64533), (5194, 63216), (5268, 62328), (5936, 55314), (6146, 53424), (6678, 49168), (7024, 46746), (7056, 46534), (7632, 43022), (7791, 42144), (7902, 41552), (8904, 36876), (9219, 35616), (10388, 31608), (10536, 31164), (11872, 27657), (12292, 26712), (13356, 24584), (14048, 23373), (14112, 23267), (15264, 21511), (15582, 21072), (15804, 20776), (17808, 18438)]