397525008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1157068800

約数和(自身を除く): 759543792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 59, 68, 69, 92, 102, 118, 136, 138, 177, 184, 204, 236, 272, 276, 354, 359, 368, 391, 408, 472, 552, 708, 718, 782, 816, 944, 1003, 1077, 1104, 1173, 1357, 1416, 1436, 1564, 2006, 2154, 2346, 2714, 2832, 2872, 3009, 3128, 4012, 4071, 4308, 4692, 5428, 5744, 6018, 6103, 6256, 8024, 8142, 8257, 8616, 9384, 10856, 12036, 12206, 16048, 16284, 16514, 17232, 18309, 18768, 21181, 21712, 23069, 24072, 24412, 24771, 32568, 33028, 36618, 42362, 46138, 48144, 48824, 49542, 63543, 65136, 66056, 69207, 73236, 84724, 92276, 97648, 99084, 127086, 132112, 138414, 140369, 146472, 169448, 184552, 198168, 254172, 276828, 280738, 292944, 338896, 360077, 369104, 396336, 421107, 487163, 508344, 553656, 561476, 720154, 842214, 974326, 1016688, 1080231, 1107312, 1122952, 1440308, 1461489, 1684428, 1948652, 2160462, 2245904, 2880616, 2922978, 3368856, 3897304, 4320924, 5761232, 5845956, 6737712, 7794608, 8281771, 8641848, 11691912, 16563542, 17283696, 23383824, 24845313, 33127084, 49690626, 66254168, 99381252, 132508336, 198762504, 397525008]

約数ペア:

[(1, 397525008), (2, 198762504), (3, 132508336), (4, 99381252), (6, 66254168), (8, 49690626), (12, 33127084), (16, 24845313), (17, 23383824), (23, 17283696), (24, 16563542), (34, 11691912), (46, 8641848), (48, 8281771), (51, 7794608), (59, 6737712), (68, 5845956), (69, 5761232), (92, 4320924), (102, 3897304), (118, 3368856), (136, 2922978), (138, 2880616), (177, 2245904), (184, 2160462), (204, 1948652), (236, 1684428), (272, 1461489), (276, 1440308), (354, 1122952), (359, 1107312), (368, 1080231), (391, 1016688), (408, 974326), (472, 842214), (552, 720154), (708, 561476), (718, 553656), (782, 508344), (816, 487163), (944, 421107), (1003, 396336), (1077, 369104), (1104, 360077), (1173, 338896), (1357, 292944), (1416, 280738), (1436, 276828), (1564, 254172), (2006, 198168), (2154, 184552), (2346, 169448), (2714, 146472), (2832, 140369), (2872, 138414), (3009, 132112), (3128, 127086), (4012, 99084), (4071, 97648), (4308, 92276), (4692, 84724), (5428, 73236), (5744, 69207), (6018, 66056), (6103, 65136), (6256, 63543), (8024, 49542), (8142, 48824), (8257, 48144), (8616, 46138), (9384, 42362), (10856, 36618), (12036, 33028), (12206, 32568), (16048, 24771), (16284, 24412), (16514, 24072), (17232, 23069), (18309, 21712), (18768, 21181)]