279632304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1152

約数の個数: 160

約数和(自身を含む): 928512000

約数和(自身を除く): 648879696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 756, 801, 1008, 1039, 1068, 1246, 1424, 1512, 1602, 1869, 2078, 2136, 2403, 2492, 3024, 3117, 3204, 3738, 4156, 4272, 4806, 4984, 5607, 6234, 6408, 7273, 7476, 8312, 9351, 9612, 9968, 11214, 12468, 12816, 14546, 14952, 16624, 16821, 18702, 19224, 21819, 22428, 24936, 28053, 29092, 29904, 33642, 37404, 38448, 43638, 44856, 49872, 56106, 58184, 65457, 67284, 74808, 87276, 89712, 92471, 112212, 116368, 130914, 134568, 149616, 174552, 184942, 196371, 224424, 261828, 269136, 277413, 349104, 369884, 392742, 448848, 523656, 554826, 647297, 739768, 785484, 832239, 1047312, 1109652, 1294594, 1479536, 1570968, 1664478, 1941891, 2219304, 2496717, 2589188, 3141936, 3328956, 3883782, 4438608, 4993434, 5178376, 5825673, 6657912, 7767564, 9986868, 10356752, 11651346, 13315824, 15535128, 17477019, 19973736, 23302692, 31070256, 34954038, 39947472, 46605384, 69908076, 93210768, 139816152, 279632304]

約数ペア:

[(1, 279632304), (2, 139816152), (3, 93210768), (4, 69908076), (6, 46605384), (7, 39947472), (8, 34954038), (9, 31070256), (12, 23302692), (14, 19973736), (16, 17477019), (18, 15535128), (21, 13315824), (24, 11651346), (27, 10356752), (28, 9986868), (36, 7767564), (42, 6657912), (48, 5825673), (54, 5178376), (56, 4993434), (63, 4438608), (72, 3883782), (84, 3328956), (89, 3141936), (108, 2589188), (112, 2496717), (126, 2219304), (144, 1941891), (168, 1664478), (178, 1570968), (189, 1479536), (216, 1294594), (252, 1109652), (267, 1047312), (336, 832239), (356, 785484), (378, 739768), (432, 647297), (504, 554826), (534, 523656), (623, 448848), (712, 392742), (756, 369884), (801, 349104), (1008, 277413), (1039, 269136), (1068, 261828), (1246, 224424), (1424, 196371), (1512, 184942), (1602, 174552), (1869, 149616), (2078, 134568), (2136, 130914), (2403, 116368), (2492, 112212), (3024, 92471), (3117, 89712), (3204, 87276), (3738, 74808), (4156, 67284), (4272, 65457), (4806, 58184), (4984, 56106), (5607, 49872), (6234, 44856), (6408, 43638), (7273, 38448), (7476, 37404), (8312, 33642), (9351, 29904), (9612, 29092), (9968, 28053), (11214, 24936), (12468, 22428), (12816, 21819), (14546, 19224), (14952, 18702), (16624, 16821)]