468629728

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 108

約数和(自身を含む): 1112549256

約数和(自身を除く): 643919528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 311, 392, 434, 496, 622, 784, 868, 961, 992, 1244, 1519, 1568, 1736, 1922, 2177, 2488, 3038, 3472, 3844, 4354, 4976, 6076, 6727, 6944, 7688, 8708, 9641, 9952, 12152, 13454, 15239, 15376, 17416, 19282, 24304, 26908, 30478, 30752, 34832, 38564, 47089, 48608, 53816, 60956, 67487, 69664, 77128, 94178, 107632, 121912, 134974, 154256, 188356, 215264, 243824, 269948, 298871, 308512, 376712, 472409, 487648, 539896, 597742, 753424, 944818, 1079792, 1195484, 1506848, 1889636, 2092097, 2159584, 2390968, 3779272, 4184194, 4781936, 7558544, 8368388, 9563872, 14644679, 15117088, 16736776, 29289358, 33473552, 58578716, 66947104, 117157432, 234314864, 468629728]

約数ペア:

[(1, 468629728), (2, 234314864), (4, 117157432), (7, 66947104), (8, 58578716), (14, 33473552), (16, 29289358), (28, 16736776), (31, 15117088), (32, 14644679), (49, 9563872), (56, 8368388), (62, 7558544), (98, 4781936), (112, 4184194), (124, 3779272), (196, 2390968), (217, 2159584), (224, 2092097), (248, 1889636), (311, 1506848), (392, 1195484), (434, 1079792), (496, 944818), (622, 753424), (784, 597742), (868, 539896), (961, 487648), (992, 472409), (1244, 376712), (1519, 308512), (1568, 298871), (1736, 269948), (1922, 243824), (2177, 215264), (2488, 188356), (3038, 154256), (3472, 134974), (3844, 121912), (4354, 107632), (4976, 94178), (6076, 77128), (6727, 69664), (6944, 67487), (7688, 60956), (8708, 53816), (9641, 48608), (9952, 47089), (12152, 38564), (13454, 34832), (15239, 30752), (15376, 30478), (17416, 26908), (19282, 24304)]