977377856

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:908

約数の個数: 112

約数和(自身を含む): 2399531904

約数和(自身を除く): 1422154048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 283, 364, 416, 448, 566, 593, 728, 832, 1132, 1186, 1456, 1981, 2264, 2372, 2912, 3679, 3962, 4151, 4528, 4744, 5824, 7358, 7709, 7924, 8302, 9056, 9488, 14716, 15418, 15848, 16604, 18112, 18976, 25753, 29432, 30836, 31696, 33208, 37952, 51506, 53963, 58864, 61672, 63392, 66416, 103012, 107926, 117728, 123344, 126784, 132832, 167819, 206024, 215852, 235456, 246688, 265664, 335638, 412048, 431704, 493376, 671276, 824096, 863408, 1174733, 1342552, 1648192, 1726816, 2181647, 2349466, 2685104, 3453632, 4363294, 4698932, 5370208, 8726588, 9397864, 10740416, 15271529, 17453176, 18795728, 30543058, 34906352, 37591456, 61086116, 69812704, 75182912, 122172232, 139625408, 244344464, 488688928, 977377856]

約数ペア:

[(1, 977377856), (2, 488688928), (4, 244344464), (7, 139625408), (8, 122172232), (13, 75182912), (14, 69812704), (16, 61086116), (26, 37591456), (28, 34906352), (32, 30543058), (52, 18795728), (56, 17453176), (64, 15271529), (91, 10740416), (104, 9397864), (112, 8726588), (182, 5370208), (208, 4698932), (224, 4363294), (283, 3453632), (364, 2685104), (416, 2349466), (448, 2181647), (566, 1726816), (593, 1648192), (728, 1342552), (832, 1174733), (1132, 863408), (1186, 824096), (1456, 671276), (1981, 493376), (2264, 431704), (2372, 412048), (2912, 335638), (3679, 265664), (3962, 246688), (4151, 235456), (4528, 215852), (4744, 206024), (5824, 167819), (7358, 132832), (7709, 126784), (7924, 123344), (8302, 117728), (9056, 107926), (9488, 103012), (14716, 66416), (15418, 63392), (15848, 61672), (16604, 58864), (18112, 53963), (18976, 51506), (25753, 37952), (29432, 33208), (30836, 31696)]