1890845712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1549}}^1$

素因数の和:1750

約数の個数: 180

約数和(自身を含む): 6195278700

約数和(自身を除く): 4304432988

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 173, 196, 252, 294, 336, 346, 392, 441, 504, 519, 588, 692, 784, 882, 1008, 1038, 1176, 1211, 1384, 1549, 1557, 1764, 2076, 2352, 2422, 2768, 3098, 3114, 3528, 3633, 4152, 4647, 4844, 6196, 6228, 7056, 7266, 8304, 8477, 9294, 9688, 10843, 10899, 12392, 12456, 13941, 14532, 16954, 18588, 19376, 21686, 21798, 24784, 24912, 25431, 27882, 29064, 32529, 33908, 37176, 43372, 43596, 50862, 55764, 58128, 65058, 67816, 74352, 75901, 76293, 86744, 87192, 97587, 101724, 111528, 130116, 135632, 151802, 152586, 173488, 174384, 195174, 203448, 223056, 227703, 260232, 267977, 303604, 305172, 390348, 406896, 455406, 520464, 535954, 607208, 610344, 683109, 780696, 803931, 910812, 1071908, 1214416, 1220688, 1366218, 1561392, 1607862, 1821624, 1875839, 2143816, 2411793, 2732436, 3215724, 3643248, 3751678, 4287632, 4823586, 5464872, 5627517, 6431448, 7503356, 9647172, 10929744, 11255034, 12862896, 13130873, 15006712, 16882551, 19294344, 22510068, 26261746, 30013424, 33765102, 38588688, 39392619, 45020136, 52523492, 67530204, 78785238, 90040272, 105046984, 118177857, 135060408, 157570476, 210093968, 236355714, 270120816, 315140952, 472711428, 630281904, 945422856, 1890845712]

約数ペア:

[(1, 1890845712), (2, 945422856), (3, 630281904), (4, 472711428), (6, 315140952), (7, 270120816), (8, 236355714), (9, 210093968), (12, 157570476), (14, 135060408), (16, 118177857), (18, 105046984), (21, 90040272), (24, 78785238), (28, 67530204), (36, 52523492), (42, 45020136), (48, 39392619), (49, 38588688), (56, 33765102), (63, 30013424), (72, 26261746), (84, 22510068), (98, 19294344), (112, 16882551), (126, 15006712), (144, 13130873), (147, 12862896), (168, 11255034), (173, 10929744), (196, 9647172), (252, 7503356), (294, 6431448), (336, 5627517), (346, 5464872), (392, 4823586), (441, 4287632), (504, 3751678), (519, 3643248), (588, 3215724), (692, 2732436), (784, 2411793), (882, 2143816), (1008, 1875839), (1038, 1821624), (1176, 1607862), (1211, 1561392), (1384, 1366218), (1549, 1220688), (1557, 1214416), (1764, 1071908), (2076, 910812), (2352, 803931), (2422, 780696), (2768, 683109), (3098, 610344), (3114, 607208), (3528, 535954), (3633, 520464), (4152, 455406), (4647, 406896), (4844, 390348), (6196, 305172), (6228, 303604), (7056, 267977), (7266, 260232), (8304, 227703), (8477, 223056), (9294, 203448), (9688, 195174), (10843, 174384), (10899, 173488), (12392, 152586), (12456, 151802), (13941, 135632), (14532, 130116), (16954, 111528), (18588, 101724), (19376, 97587), (21686, 87192), (21798, 86744), (24784, 76293), (24912, 75901), (25431, 74352), (27882, 67816), (29064, 65058), (32529, 58128), (33908, 55764), (37176, 50862), (43372, 43596)]