770836248

素因数分解:

$2^3\times 3^2\times 7^7\times {\mathrm{13}}^1$

素因数の和:74

約数の個数: 192

約数和(自身を含む): 2622984000

約数和(自身を除く): 1852147752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 343, 364, 392, 441, 468, 504, 546, 588, 637, 686, 728, 819, 882, 936, 1029, 1092, 1176, 1274, 1372, 1638, 1764, 1911, 2058, 2184, 2401, 2548, 2744, 3087, 3276, 3528, 3822, 4116, 4459, 4802, 5096, 5733, 6174, 6552, 7203, 7644, 8232, 8918, 9604, 11466, 12348, 13377, 14406, 15288, 16807, 17836, 19208, 21609, 22932, 24696, 26754, 28812, 31213, 33614, 35672, 40131, 43218, 45864, 50421, 53508, 57624, 62426, 67228, 80262, 86436, 93639, 100842, 107016, 117649, 124852, 134456, 151263, 160524, 172872, 187278, 201684, 218491, 235298, 249704, 280917, 302526, 321048, 352947, 374556, 403368, 436982, 470596, 561834, 605052, 655473, 705894, 749112, 823543, 873964, 941192, 1058841, 1123668, 1210104, 1310946, 1411788, 1529437, 1647086, 1747928, 1966419, 2117682, 2247336, 2470629, 2621892, 2823576, 3058874, 3294172, 3932838, 4235364, 4588311, 4941258, 5243784, 6117748, 6588344, 7411887, 7865676, 8470728, 9176622, 9882516, 10706059, 12235496, 13764933, 14823774, 15731352, 18353244, 19765032, 21412118, 27529866, 29647548, 32118177, 36706488, 42824236, 55059732, 59295096, 64236354, 85648472, 96354531, 110119464, 128472708, 192709062, 256945416, 385418124, 770836248]

約数ペア:

[(1, 770836248), (2, 385418124), (3, 256945416), (4, 192709062), (6, 128472708), (7, 110119464), (8, 96354531), (9, 85648472), (12, 64236354), (13, 59295096), (14, 55059732), (18, 42824236), (21, 36706488), (24, 32118177), (26, 29647548), (28, 27529866), (36, 21412118), (39, 19765032), (42, 18353244), (49, 15731352), (52, 14823774), (56, 13764933), (63, 12235496), (72, 10706059), (78, 9882516), (84, 9176622), (91, 8470728), (98, 7865676), (104, 7411887), (117, 6588344), (126, 6117748), (147, 5243784), (156, 4941258), (168, 4588311), (182, 4235364), (196, 3932838), (234, 3294172), (252, 3058874), (273, 2823576), (294, 2621892), (312, 2470629), (343, 2247336), (364, 2117682), (392, 1966419), (441, 1747928), (468, 1647086), (504, 1529437), (546, 1411788), (588, 1310946), (637, 1210104), (686, 1123668), (728, 1058841), (819, 941192), (882, 873964), (936, 823543), (1029, 749112), (1092, 705894), (1176, 655473), (1274, 605052), (1372, 561834), (1638, 470596), (1764, 436982), (1911, 403368), (2058, 374556), (2184, 352947), (2401, 321048), (2548, 302526), (2744, 280917), (3087, 249704), (3276, 235298), (3528, 218491), (3822, 201684), (4116, 187278), (4459, 172872), (4802, 160524), (5096, 151263), (5733, 134456), (6174, 124852), (6552, 117649), (7203, 107016), (7644, 100842), (8232, 93639), (8918, 86436), (9604, 80262), (11466, 67228), (12348, 62426), (13377, 57624), (14406, 53508), (15288, 50421), (16807, 45864), (17836, 43218), (19208, 40131), (21609, 35672), (22932, 33614), (24696, 31213), (26754, 28812)]