816315084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 2450337120

約数和(自身を除く): 1634022036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 41, 52, 54, 58, 78, 81, 82, 87, 108, 116, 117, 123, 156, 162, 163, 164, 174, 234, 246, 261, 324, 326, 348, 351, 369, 377, 468, 489, 492, 522, 533, 652, 702, 738, 754, 783, 978, 1044, 1053, 1066, 1107, 1131, 1189, 1404, 1467, 1476, 1508, 1566, 1599, 1956, 2106, 2119, 2132, 2214, 2262, 2349, 2378, 2934, 3132, 3198, 3321, 3393, 3567, 4212, 4238, 4401, 4428, 4524, 4698, 4727, 4756, 4797, 5868, 6357, 6396, 6642, 6683, 6786, 7134, 8476, 8802, 9396, 9454, 9594, 10179, 10701, 12714, 13203, 13284, 13366, 13572, 14181, 14268, 14391, 15457, 17604, 18908, 19071, 19188, 20049, 20358, 21402, 25428, 26406, 26732, 28362, 28782, 30537, 30914, 32103, 38142, 40098, 40716, 42543, 42804, 43173, 46371, 52812, 56724, 57213, 57564, 60147, 61074, 61451, 61828, 64206, 76284, 80196, 85086, 86346, 86879, 92742, 96309, 114426, 120294, 122148, 122902, 127629, 128412, 139113, 170172, 171639, 172692, 173758, 180441, 184353, 185484, 192618, 193807, 228852, 240588, 245804, 255258, 260637, 278226, 343278, 347516, 360882, 368706, 382887, 385236, 387614, 417339, 510516, 521274, 541323, 553059, 556452, 581421, 686556, 721764, 737412, 765774, 775228, 781911, 834678, 1042548, 1082646, 1106118, 1162842, 1252017, 1531548, 1563822, 1659177, 1669356, 1744263, 2165292, 2212236, 2325684, 2345733, 2504034, 2519491, 3127644, 3318354, 3488526, 4691466, 4977531, 5008068, 5038982, 5232789, 6636708, 6977052, 7037199, 7558473, 9382932, 9955062, 10077964, 10465578, 14074398, 15116946, 15698367, 19910124, 20931156, 22675419, 28148796, 30233892, 31396734, 45350838, 62793468, 68026257, 90701676, 136052514, 204078771, 272105028, 408157542, 816315084]

約数ペア:

[(1, 816315084), (2, 408157542), (3, 272105028), (4, 204078771), (6, 136052514), (9, 90701676), (12, 68026257), (13, 62793468), (18, 45350838), (26, 31396734), (27, 30233892), (29, 28148796), (36, 22675419), (39, 20931156), (41, 19910124), (52, 15698367), (54, 15116946), (58, 14074398), (78, 10465578), (81, 10077964), (82, 9955062), (87, 9382932), (108, 7558473), (116, 7037199), (117, 6977052), (123, 6636708), (156, 5232789), (162, 5038982), (163, 5008068), (164, 4977531), (174, 4691466), (234, 3488526), (246, 3318354), (261, 3127644), (324, 2519491), (326, 2504034), (348, 2345733), (351, 2325684), (369, 2212236), (377, 2165292), (468, 1744263), (489, 1669356), (492, 1659177), (522, 1563822), (533, 1531548), (652, 1252017), (702, 1162842), (738, 1106118), (754, 1082646), (783, 1042548), (978, 834678), (1044, 781911), (1053, 775228), (1066, 765774), (1107, 737412), (1131, 721764), (1189, 686556), (1404, 581421), (1467, 556452), (1476, 553059), (1508, 541323), (1566, 521274), (1599, 510516), (1956, 417339), (2106, 387614), (2119, 385236), (2132, 382887), (2214, 368706), (2262, 360882), (2349, 347516), (2378, 343278), (2934, 278226), (3132, 260637), (3198, 255258), (3321, 245804), (3393, 240588), (3567, 228852), (4212, 193807), (4238, 192618), (4401, 185484), (4428, 184353), (4524, 180441), (4698, 173758), (4727, 172692), (4756, 171639), (4797, 170172), (5868, 139113), (6357, 128412), (6396, 127629), (6642, 122902), (6683, 122148), (6786, 120294), (7134, 114426), (8476, 96309), (8802, 92742), (9396, 86879), (9454, 86346), (9594, 85086), (10179, 80196), (10701, 76284), (12714, 64206), (13203, 61828), (13284, 61451), (13366, 61074), (13572, 60147), (14181, 57564), (14268, 57213), (14391, 56724), (15457, 52812), (17604, 46371), (18908, 43173), (19071, 42804), (19188, 42543), (20049, 40716), (20358, 40098), (21402, 38142), (25428, 32103), (26406, 30914), (26732, 30537), (28362, 28782)]