308195424

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 910347984

約数和(自身を除く): 602152560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 72, 96, 106, 122, 144, 159, 183, 212, 244, 288, 318, 331, 366, 424, 477, 488, 549, 636, 662, 732, 848, 954, 976, 993, 1098, 1272, 1324, 1464, 1696, 1908, 1952, 1986, 2196, 2544, 2648, 2928, 2979, 3233, 3816, 3972, 4392, 5088, 5296, 5856, 5958, 6466, 7632, 7944, 8784, 9699, 10592, 11916, 12932, 15264, 15888, 17543, 17568, 19398, 20191, 23832, 25864, 29097, 31776, 35086, 38796, 40382, 47664, 51728, 52629, 58194, 60573, 70172, 77592, 80764, 95328, 103456, 105258, 116388, 121146, 140344, 155184, 157887, 161528, 181719, 210516, 232776, 242292, 280688, 310368, 315774, 323056, 363438, 421032, 465552, 484584, 561376, 631548, 646112, 726876, 842064, 931104, 969168, 1070123, 1263096, 1453752, 1684128, 1938336, 2140246, 2526192, 2907504, 3210369, 4280492, 5052384, 5815008, 6420738, 8560984, 9631107, 12841476, 17121968, 19262214, 25682952, 34243936, 38524428, 51365904, 77048856, 102731808, 154097712, 308195424]

約数ペア:

[(1, 308195424), (2, 154097712), (3, 102731808), (4, 77048856), (6, 51365904), (8, 38524428), (9, 34243936), (12, 25682952), (16, 19262214), (18, 17121968), (24, 12841476), (32, 9631107), (36, 8560984), (48, 6420738), (53, 5815008), (61, 5052384), (72, 4280492), (96, 3210369), (106, 2907504), (122, 2526192), (144, 2140246), (159, 1938336), (183, 1684128), (212, 1453752), (244, 1263096), (288, 1070123), (318, 969168), (331, 931104), (366, 842064), (424, 726876), (477, 646112), (488, 631548), (549, 561376), (636, 484584), (662, 465552), (732, 421032), (848, 363438), (954, 323056), (976, 315774), (993, 310368), (1098, 280688), (1272, 242292), (1324, 232776), (1464, 210516), (1696, 181719), (1908, 161528), (1952, 157887), (1986, 155184), (2196, 140344), (2544, 121146), (2648, 116388), (2928, 105258), (2979, 103456), (3233, 95328), (3816, 80764), (3972, 77592), (4392, 70172), (5088, 60573), (5296, 58194), (5856, 52629), (5958, 51728), (6466, 47664), (7632, 40382), (7944, 38796), (8784, 35086), (9699, 31776), (10592, 29097), (11916, 25864), (12932, 23832), (15264, 20191), (15888, 19398), (17543, 17568)]