662634648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 1990732800

約数和(自身を除く): 1328098152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 367, 468, 643, 702, 734, 936, 1101, 1286, 1404, 1468, 1929, 2202, 2572, 2808, 2936, 3303, 3858, 4404, 4771, 5144, 5787, 6606, 7716, 8359, 8808, 9542, 9909, 11574, 13212, 14313, 15432, 16718, 17361, 19084, 19818, 23148, 25077, 26424, 28626, 33436, 34722, 38168, 39636, 42939, 46296, 50154, 57252, 66872, 69444, 75231, 79272, 85878, 100308, 114504, 128817, 138888, 150462, 171756, 200616, 225693, 235981, 257634, 300924, 343512, 451386, 471962, 515268, 601848, 707943, 902772, 943924, 1030536, 1415886, 1805544, 1887848, 2123829, 2831772, 3067753, 4247658, 5663544, 6135506, 6371487, 8495316, 9203259, 12271012, 12742974, 16990632, 18406518, 24542024, 25485948, 27609777, 36813036, 50971896, 55219554, 73626072, 82829331, 110439108, 165658662, 220878216, 331317324, 662634648]

約数ペア:

[(1, 662634648), (2, 331317324), (3, 220878216), (4, 165658662), (6, 110439108), (8, 82829331), (9, 73626072), (12, 55219554), (13, 50971896), (18, 36813036), (24, 27609777), (26, 25485948), (27, 24542024), (36, 18406518), (39, 16990632), (52, 12742974), (54, 12271012), (72, 9203259), (78, 8495316), (104, 6371487), (108, 6135506), (117, 5663544), (156, 4247658), (216, 3067753), (234, 2831772), (312, 2123829), (351, 1887848), (367, 1805544), (468, 1415886), (643, 1030536), (702, 943924), (734, 902772), (936, 707943), (1101, 601848), (1286, 515268), (1404, 471962), (1468, 451386), (1929, 343512), (2202, 300924), (2572, 257634), (2808, 235981), (2936, 225693), (3303, 200616), (3858, 171756), (4404, 150462), (4771, 138888), (5144, 128817), (5787, 114504), (6606, 100308), (7716, 85878), (8359, 79272), (8808, 75231), (9542, 69444), (9909, 66872), (11574, 57252), (13212, 50154), (14313, 46296), (15432, 42939), (16718, 39636), (17361, 38168), (19084, 34722), (19818, 33436), (23148, 28626), (25077, 26424)]