780685152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 2414168064

約数和(自身を除く): 1633482912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 416, 442, 496, 527, 544, 624, 663, 744, 806, 816, 884, 992, 1054, 1187, 1209, 1248, 1326, 1488, 1581, 1612, 1632, 1768, 2108, 2374, 2418, 2652, 2976, 3162, 3224, 3536, 3561, 4216, 4748, 4836, 5304, 6324, 6448, 6851, 7072, 7122, 8432, 9496, 9672, 10608, 12648, 12896, 13702, 14244, 15431, 16864, 18992, 19344, 20179, 20553, 21216, 25296, 27404, 28488, 30862, 36797, 37984, 38688, 40358, 41106, 46293, 50592, 54808, 56976, 60537, 61724, 73594, 80716, 82212, 92586, 109616, 110391, 113952, 121074, 123448, 147188, 161432, 164424, 185172, 219232, 220782, 242148, 246896, 262327, 294376, 322864, 328848, 370344, 441564, 478361, 484296, 493792, 524654, 588752, 625549, 645728, 657696, 740688, 786981, 883128, 956722, 968592, 1049308, 1177504, 1251098, 1435083, 1481376, 1573962, 1766256, 1876647, 1913444, 1937184, 2098616, 2502196, 2870166, 3147924, 3532512, 3753294, 3826888, 4197232, 5004392, 5740332, 6295848, 7506588, 7653776, 8132137, 8394464, 10008784, 11480664, 12591696, 15013176, 15307552, 16264274, 20017568, 22961328, 24396411, 25183392, 30026352, 32528548, 45922656, 48792822, 60052704, 65057096, 97585644, 130114192, 195171288, 260228384, 390342576, 780685152]

約数ペア:

[(1, 780685152), (2, 390342576), (3, 260228384), (4, 195171288), (6, 130114192), (8, 97585644), (12, 65057096), (13, 60052704), (16, 48792822), (17, 45922656), (24, 32528548), (26, 30026352), (31, 25183392), (32, 24396411), (34, 22961328), (39, 20017568), (48, 16264274), (51, 15307552), (52, 15013176), (62, 12591696), (68, 11480664), (78, 10008784), (93, 8394464), (96, 8132137), (102, 7653776), (104, 7506588), (124, 6295848), (136, 5740332), (156, 5004392), (186, 4197232), (204, 3826888), (208, 3753294), (221, 3532512), (248, 3147924), (272, 2870166), (312, 2502196), (372, 2098616), (403, 1937184), (408, 1913444), (416, 1876647), (442, 1766256), (496, 1573962), (527, 1481376), (544, 1435083), (624, 1251098), (663, 1177504), (744, 1049308), (806, 968592), (816, 956722), (884, 883128), (992, 786981), (1054, 740688), (1187, 657696), (1209, 645728), (1248, 625549), (1326, 588752), (1488, 524654), (1581, 493792), (1612, 484296), (1632, 478361), (1768, 441564), (2108, 370344), (2374, 328848), (2418, 322864), (2652, 294376), (2976, 262327), (3162, 246896), (3224, 242148), (3536, 220782), (3561, 219232), (4216, 185172), (4748, 164424), (4836, 161432), (5304, 147188), (6324, 123448), (6448, 121074), (6851, 113952), (7072, 110391), (7122, 109616), (8432, 92586), (9496, 82212), (9672, 80716), (10608, 73594), (12648, 61724), (12896, 60537), (13702, 56976), (14244, 54808), (15431, 50592), (16864, 46293), (18992, 41106), (19344, 40358), (20179, 38688), (20553, 37984), (21216, 36797), (25296, 30862), (27404, 28488)]