278939304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29129}}^1$

素因数の和:29167

約数の個数: 96

約数和(自身を含む): 908856000

約数和(自身を除く): 629916696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 29129, 58258, 87387, 116516, 174774, 203903, 233032, 262161, 349548, 407806, 524322, 553451, 611709, 699096, 815612, 1048644, 1106902, 1223418, 1631224, 1660353, 1835127, 2097288, 2213804, 2446836, 3320706, 3670254, 3874157, 4427608, 4893672, 4981059, 6641412, 7340508, 7748314, 9962118, 11622471, 13282824, 14681016, 15496628, 19924236, 23244942, 30993256, 34867413, 39848472, 46489884, 69734826, 92979768, 139469652, 278939304]

約数ペア:

[(1, 278939304), (2, 139469652), (3, 92979768), (4, 69734826), (6, 46489884), (7, 39848472), (8, 34867413), (9, 30993256), (12, 23244942), (14, 19924236), (18, 15496628), (19, 14681016), (21, 13282824), (24, 11622471), (28, 9962118), (36, 7748314), (38, 7340508), (42, 6641412), (56, 4981059), (57, 4893672), (63, 4427608), (72, 3874157), (76, 3670254), (84, 3320706), (114, 2446836), (126, 2213804), (133, 2097288), (152, 1835127), (168, 1660353), (171, 1631224), (228, 1223418), (252, 1106902), (266, 1048644), (342, 815612), (399, 699096), (456, 611709), (504, 553451), (532, 524322), (684, 407806), (798, 349548), (1064, 262161), (1197, 233032), (1368, 203903), (1596, 174774), (2394, 116516), (3192, 87387), (4788, 58258), (9576, 29129)]