1919447712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24413}}^1$

素因数の和:24452

約数の個数: 192

約数和(自身を含む): 6890607360

約数和(自身を除く): 4971159648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 24413, 26208, 39312, 48826, 73239, 78624, 97652, 146478, 170891, 195304, 219717, 292956, 317369, 341782, 390608, 439434, 512673, 585912, 634738, 659151, 683564, 781216, 878868, 952107, 1025346, 1171824, 1269476, 1318302, 1367128, 1538019, 1757736, 1904214, 2050692, 2221583, 2343648, 2538952, 2636604, 2734256, 2856321, 3076038, 3515472, 3808428, 4101384, 4443166, 4614057, 5077904, 5273208, 5468512, 5712642, 6152076, 6664749, 7030944, 7616856, 8202768, 8568963, 8886332, 9228114, 10155808, 10546416, 11425284, 12304152, 13329498, 15233712, 16405536, 17137926, 17772664, 18456228, 19994247, 21092832, 22850568, 24608304, 26658996, 30467424, 34275852, 35545328, 36912456, 39988494, 45701136, 49216608, 53317992, 59982741, 68551704, 71090656, 73824912, 79976988, 91402272, 106635984, 119965482, 137103408, 147649824, 159953976, 213271968, 239930964, 274206816, 319907952, 479861928, 639815904, 959723856, 1919447712]

約数ペア:

[(1, 1919447712), (2, 959723856), (3, 639815904), (4, 479861928), (6, 319907952), (7, 274206816), (8, 239930964), (9, 213271968), (12, 159953976), (13, 147649824), (14, 137103408), (16, 119965482), (18, 106635984), (21, 91402272), (24, 79976988), (26, 73824912), (27, 71090656), (28, 68551704), (32, 59982741), (36, 53317992), (39, 49216608), (42, 45701136), (48, 39988494), (52, 36912456), (54, 35545328), (56, 34275852), (63, 30467424), (72, 26658996), (78, 24608304), (84, 22850568), (91, 21092832), (96, 19994247), (104, 18456228), (108, 17772664), (112, 17137926), (117, 16405536), (126, 15233712), (144, 13329498), (156, 12304152), (168, 11425284), (182, 10546416), (189, 10155808), (208, 9228114), (216, 8886332), (224, 8568963), (234, 8202768), (252, 7616856), (273, 7030944), (288, 6664749), (312, 6152076), (336, 5712642), (351, 5468512), (364, 5273208), (378, 5077904), (416, 4614057), (432, 4443166), (468, 4101384), (504, 3808428), (546, 3515472), (624, 3076038), (672, 2856321), (702, 2734256), (728, 2636604), (756, 2538952), (819, 2343648), (864, 2221583), (936, 2050692), (1008, 1904214), (1092, 1757736), (1248, 1538019), (1404, 1367128), (1456, 1318302), (1512, 1269476), (1638, 1171824), (1872, 1025346), (2016, 952107), (2184, 878868), (2457, 781216), (2808, 683564), (2912, 659151), (3024, 634738), (3276, 585912), (3744, 512673), (4368, 439434), (4914, 390608), (5616, 341782), (6048, 317369), (6552, 292956), (8736, 219717), (9828, 195304), (11232, 170891), (13104, 146478), (19656, 97652), (24413, 78624), (26208, 73239), (39312, 48826)]