681638328

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 2234966400

約数和(自身を除く): 1553328072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 243, 252, 283, 324, 354, 378, 413, 472, 486, 504, 531, 566, 567, 648, 708, 729, 756, 826, 849, 972, 1062, 1132, 1134, 1239, 1416, 1458, 1512, 1593, 1652, 1698, 1701, 1944, 1981, 2124, 2264, 2268, 2478, 2547, 2916, 3186, 3304, 3396, 3402, 3717, 3962, 4248, 4536, 4779, 4956, 5094, 5103, 5832, 5943, 6372, 6792, 6804, 7434, 7641, 7924, 9558, 9912, 10188, 10206, 11151, 11886, 12744, 13608, 14337, 14868, 15282, 15848, 16697, 17829, 19116, 20376, 20412, 22302, 22923, 23772, 28674, 29736, 30564, 33394, 33453, 35658, 38232, 40824, 43011, 44604, 45846, 47544, 50091, 53487, 57348, 61128, 66788, 66906, 68769, 71316, 86022, 89208, 91692, 100182, 100359, 106974, 114696, 116879, 133576, 133812, 137538, 142632, 150273, 160461, 172044, 183384, 200364, 200718, 206307, 213948, 233758, 267624, 275076, 300546, 301077, 320922, 344088, 350637, 400728, 401436, 412614, 427896, 450819, 467516, 481383, 550152, 601092, 602154, 641844, 701274, 802872, 825228, 901638, 935032, 962766, 1051911, 1202184, 1204308, 1283688, 1352457, 1402548, 1444149, 1650456, 1803276, 1925532, 2103822, 2408616, 2704914, 2805096, 2888298, 3155733, 3606552, 3851064, 4057371, 4207644, 5409828, 5776596, 6311466, 8114742, 8415288, 9467199, 10819656, 11553192, 12172113, 12622932, 16229484, 18934398, 24344226, 25245864, 28401597, 32458968, 37868796, 48688452, 56803194, 75737592, 85204791, 97376904, 113606388, 170409582, 227212776, 340819164, 681638328]

約数ペア:

[(1, 681638328), (2, 340819164), (3, 227212776), (4, 170409582), (6, 113606388), (7, 97376904), (8, 85204791), (9, 75737592), (12, 56803194), (14, 48688452), (18, 37868796), (21, 32458968), (24, 28401597), (27, 25245864), (28, 24344226), (36, 18934398), (42, 16229484), (54, 12622932), (56, 12172113), (59, 11553192), (63, 10819656), (72, 9467199), (81, 8415288), (84, 8114742), (108, 6311466), (118, 5776596), (126, 5409828), (162, 4207644), (168, 4057371), (177, 3851064), (189, 3606552), (216, 3155733), (236, 2888298), (243, 2805096), (252, 2704914), (283, 2408616), (324, 2103822), (354, 1925532), (378, 1803276), (413, 1650456), (472, 1444149), (486, 1402548), (504, 1352457), (531, 1283688), (566, 1204308), (567, 1202184), (648, 1051911), (708, 962766), (729, 935032), (756, 901638), (826, 825228), (849, 802872), (972, 701274), (1062, 641844), (1132, 602154), (1134, 601092), (1239, 550152), (1416, 481383), (1458, 467516), (1512, 450819), (1593, 427896), (1652, 412614), (1698, 401436), (1701, 400728), (1944, 350637), (1981, 344088), (2124, 320922), (2264, 301077), (2268, 300546), (2478, 275076), (2547, 267624), (2916, 233758), (3186, 213948), (3304, 206307), (3396, 200718), (3402, 200364), (3717, 183384), (3962, 172044), (4248, 160461), (4536, 150273), (4779, 142632), (4956, 137538), (5094, 133812), (5103, 133576), (5832, 116879), (5943, 114696), (6372, 106974), (6792, 100359), (6804, 100182), (7434, 91692), (7641, 89208), (7924, 86022), (9558, 71316), (9912, 68769), (10188, 66906), (10206, 66788), (11151, 61128), (11886, 57348), (12744, 53487), (13608, 50091), (14337, 47544), (14868, 45846), (15282, 44604), (15848, 43011), (16697, 40824), (17829, 38232), (19116, 35658), (20376, 33453), (20412, 33394), (22302, 30564), (22923, 29736), (23772, 28674)]