1915012476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 192

約数和(自身を含む): 5762211840

約数和(自身を除く): 3847199364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 78, 92, 93, 108, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 351, 372, 403, 414, 468, 558, 598, 621, 702, 713, 806, 828, 837, 897, 1116, 1196, 1209, 1242, 1404, 1426, 1612, 1674, 1794, 1913, 2139, 2418, 2484, 2691, 2852, 3348, 3588, 3627, 3826, 4278, 4836, 5382, 5739, 6417, 7254, 7652, 8073, 8556, 9269, 10764, 10881, 11478, 12834, 14508, 16146, 17217, 18538, 19251, 21762, 22956, 24869, 25668, 27807, 32292, 34434, 37076, 38502, 43524, 43999, 49738, 51651, 55614, 59303, 68868, 74607, 77004, 83421, 87998, 99476, 103302, 111228, 118606, 131997, 149214, 166842, 175996, 177909, 206604, 223821, 237212, 250263, 263994, 298428, 333684, 355818, 395991, 447642, 500526, 527988, 533727, 571987, 671463, 711636, 770939, 791982, 895284, 1001052, 1067454, 1143974, 1187973, 1342926, 1363969, 1541878, 1583964, 1601181, 1715961, 2134908, 2287948, 2312817, 2375946, 2685852, 2727938, 3083756, 3202362, 3431922, 4091907, 4625634, 4751892, 5147883, 5455876, 6404724, 6863844, 6938451, 8183814, 9251268, 10295766, 12275721, 13876902, 15443649, 16367628, 17731597, 20591532, 20815353, 24551442, 27753804, 30887298, 35463194, 36827163, 41630706, 49102884, 53194791, 61774596, 70926388, 73654326, 83261412, 106389582, 147308652, 159584373, 212779164, 319168746, 478753119, 638337492, 957506238, 1915012476]

約数ペア:

[(1, 1915012476), (2, 957506238), (3, 638337492), (4, 478753119), (6, 319168746), (9, 212779164), (12, 159584373), (13, 147308652), (18, 106389582), (23, 83261412), (26, 73654326), (27, 70926388), (31, 61774596), (36, 53194791), (39, 49102884), (46, 41630706), (52, 36827163), (54, 35463194), (62, 30887298), (69, 27753804), (78, 24551442), (92, 20815353), (93, 20591532), (108, 17731597), (117, 16367628), (124, 15443649), (138, 13876902), (156, 12275721), (186, 10295766), (207, 9251268), (234, 8183814), (276, 6938451), (279, 6863844), (299, 6404724), (351, 5455876), (372, 5147883), (403, 4751892), (414, 4625634), (468, 4091907), (558, 3431922), (598, 3202362), (621, 3083756), (702, 2727938), (713, 2685852), (806, 2375946), (828, 2312817), (837, 2287948), (897, 2134908), (1116, 1715961), (1196, 1601181), (1209, 1583964), (1242, 1541878), (1404, 1363969), (1426, 1342926), (1612, 1187973), (1674, 1143974), (1794, 1067454), (1913, 1001052), (2139, 895284), (2418, 791982), (2484, 770939), (2691, 711636), (2852, 671463), (3348, 571987), (3588, 533727), (3627, 527988), (3826, 500526), (4278, 447642), (4836, 395991), (5382, 355818), (5739, 333684), (6417, 298428), (7254, 263994), (7652, 250263), (8073, 237212), (8556, 223821), (9269, 206604), (10764, 177909), (10881, 175996), (11478, 166842), (12834, 149214), (14508, 131997), (16146, 118606), (17217, 111228), (18538, 103302), (19251, 99476), (21762, 87998), (22956, 83421), (24869, 77004), (25668, 74607), (27807, 68868), (32292, 59303), (34434, 55614), (37076, 51651), (38502, 49738), (43524, 43999)]