315321552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 240

約数和(自身を含む): 1121892480

約数和(自身を除く): 806570928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 617, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1234, 1352, 1404, 1456, 1512, 1521, 1638, 1851, 1872, 2028, 2184, 2366, 2457, 2468, 2704, 2808, 3024, 3042, 3276, 3549, 3702, 4056, 4319, 4368, 4563, 4732, 4914, 4936, 5553, 5616, 6084, 6552, 7098, 7404, 8021, 8112, 8638, 9126, 9464, 9828, 9872, 10647, 11106, 12168, 12957, 13104, 14196, 14808, 16042, 16659, 17276, 18252, 18928, 19656, 21294, 22212, 24063, 24336, 25914, 28392, 29616, 31941, 32084, 33318, 34552, 36504, 38871, 39312, 42588, 44424, 48126, 51828, 56147, 56784, 63882, 64168, 66636, 69104, 72189, 73008, 77742, 85176, 88848, 96252, 103656, 104273, 112294, 116613, 127764, 128336, 133272, 144378, 155484, 168441, 170352, 192504, 207312, 208546, 216567, 224588, 233226, 255528, 266544, 288756, 310968, 312819, 336882, 385008, 417092, 433134, 449176, 466452, 505323, 511056, 577512, 621936, 625638, 673764, 729911, 834184, 866268, 898352, 932904, 938457, 1010646, 1155024, 1251276, 1347528, 1459822, 1515969, 1668368, 1732536, 1865808, 1876914, 2021292, 2189733, 2502552, 2695056, 2815371, 2919644, 3031938, 3465072, 3753828, 4042584, 4379466, 5005104, 5630742, 5839288, 6063876, 6569199, 7507656, 8085168, 8758932, 11261484, 11678576, 12127752, 13138398, 15015312, 17517864, 19707597, 22522968, 24255504, 26276796, 35035728, 39415194, 45045936, 52553592, 78830388, 105107184, 157660776, 315321552]

約数ペア:

[(1, 315321552), (2, 157660776), (3, 105107184), (4, 78830388), (6, 52553592), (7, 45045936), (8, 39415194), (9, 35035728), (12, 26276796), (13, 24255504), (14, 22522968), (16, 19707597), (18, 17517864), (21, 15015312), (24, 13138398), (26, 12127752), (27, 11678576), (28, 11261484), (36, 8758932), (39, 8085168), (42, 7507656), (48, 6569199), (52, 6063876), (54, 5839288), (56, 5630742), (63, 5005104), (72, 4379466), (78, 4042584), (84, 3753828), (91, 3465072), (104, 3031938), (108, 2919644), (112, 2815371), (117, 2695056), (126, 2502552), (144, 2189733), (156, 2021292), (168, 1876914), (169, 1865808), (182, 1732536), (189, 1668368), (208, 1515969), (216, 1459822), (234, 1347528), (252, 1251276), (273, 1155024), (312, 1010646), (336, 938457), (338, 932904), (351, 898352), (364, 866268), (378, 834184), (432, 729911), (468, 673764), (504, 625638), (507, 621936), (546, 577512), (617, 511056), (624, 505323), (676, 466452), (702, 449176), (728, 433134), (756, 417092), (819, 385008), (936, 336882), (1008, 312819), (1014, 310968), (1092, 288756), (1183, 266544), (1234, 255528), (1352, 233226), (1404, 224588), (1456, 216567), (1512, 208546), (1521, 207312), (1638, 192504), (1851, 170352), (1872, 168441), (2028, 155484), (2184, 144378), (2366, 133272), (2457, 128336), (2468, 127764), (2704, 116613), (2808, 112294), (3024, 104273), (3042, 103656), (3276, 96252), (3549, 88848), (3702, 85176), (4056, 77742), (4319, 73008), (4368, 72189), (4563, 69104), (4732, 66636), (4914, 64168), (4936, 63882), (5553, 56784), (5616, 56147), (6084, 51828), (6552, 48126), (7098, 44424), (7404, 42588), (8021, 39312), (8112, 38871), (8638, 36504), (9126, 34552), (9464, 33318), (9828, 32084), (9872, 31941), (10647, 29616), (11106, 28392), (12168, 25914), (12957, 24336), (13104, 24063), (14196, 22212), (14808, 21294), (16042, 19656), (16659, 18928), (17276, 18252)]