331569888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 956261376

約数和(自身を除く): 624691488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 169, 191, 208, 214, 312, 321, 338, 382, 416, 428, 507, 573, 624, 642, 676, 764, 856, 1014, 1146, 1248, 1284, 1352, 1391, 1528, 1712, 2028, 2292, 2483, 2568, 2704, 2782, 3056, 3424, 4056, 4173, 4584, 4966, 5136, 5408, 5564, 6112, 7449, 8112, 8346, 9168, 9932, 10272, 11128, 14898, 16224, 16692, 18083, 18336, 19864, 20437, 22256, 29796, 32279, 33384, 36166, 39728, 40874, 44512, 54249, 59592, 61311, 64558, 66768, 72332, 79456, 81748, 96837, 108498, 119184, 122622, 129116, 133536, 144664, 163496, 193674, 216996, 238368, 245244, 258232, 265681, 289328, 326992, 387348, 433992, 490488, 516464, 531362, 578656, 653984, 774696, 797043, 867984, 980976, 1032928, 1062724, 1549392, 1594086, 1735968, 1961952, 2125448, 3098784, 3188172, 3453853, 4250896, 6376344, 6907706, 8501792, 10361559, 12752688, 13815412, 20723118, 25505376, 27630824, 41446236, 55261648, 82892472, 110523296, 165784944, 331569888]

約数ペア:

[(1, 331569888), (2, 165784944), (3, 110523296), (4, 82892472), (6, 55261648), (8, 41446236), (12, 27630824), (13, 25505376), (16, 20723118), (24, 13815412), (26, 12752688), (32, 10361559), (39, 8501792), (48, 6907706), (52, 6376344), (78, 4250896), (96, 3453853), (104, 3188172), (107, 3098784), (156, 2125448), (169, 1961952), (191, 1735968), (208, 1594086), (214, 1549392), (312, 1062724), (321, 1032928), (338, 980976), (382, 867984), (416, 797043), (428, 774696), (507, 653984), (573, 578656), (624, 531362), (642, 516464), (676, 490488), (764, 433992), (856, 387348), (1014, 326992), (1146, 289328), (1248, 265681), (1284, 258232), (1352, 245244), (1391, 238368), (1528, 216996), (1712, 193674), (2028, 163496), (2292, 144664), (2483, 133536), (2568, 129116), (2704, 122622), (2782, 119184), (3056, 108498), (3424, 96837), (4056, 81748), (4173, 79456), (4584, 72332), (4966, 66768), (5136, 64558), (5408, 61311), (5564, 59592), (6112, 54249), (7449, 44512), (8112, 40874), (8346, 39728), (9168, 36166), (9932, 33384), (10272, 32279), (11128, 29796), (14898, 22256), (16224, 20437), (16692, 19864), (18083, 18336)]