212944248

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 699840000

約数和(自身を除く): 486895752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 53, 54, 57, 66, 72, 76, 88, 89, 99, 106, 108, 114, 132, 152, 159, 171, 178, 198, 209, 212, 216, 228, 264, 267, 297, 318, 342, 356, 396, 418, 424, 456, 477, 513, 534, 583, 594, 627, 636, 684, 712, 792, 801, 836, 954, 979, 1007, 1026, 1068, 1166, 1188, 1254, 1272, 1368, 1431, 1602, 1672, 1691, 1749, 1881, 1908, 1958, 2014, 2052, 2136, 2332, 2376, 2403, 2508, 2862, 2937, 3021, 3204, 3382, 3498, 3762, 3816, 3916, 4028, 4104, 4664, 4717, 4806, 5016, 5073, 5247, 5643, 5724, 5874, 6042, 6408, 6764, 6996, 7524, 7832, 8056, 8811, 9063, 9434, 9612, 10146, 10494, 11077, 11286, 11448, 11748, 12084, 13528, 13992, 14151, 15048, 15219, 15741, 17622, 18126, 18601, 18868, 19224, 20292, 20988, 22154, 22572, 23496, 24168, 26433, 27189, 28302, 30438, 31482, 33231, 35244, 36252, 37202, 37736, 40584, 41976, 42453, 44308, 45144, 45657, 51887, 52866, 54378, 55803, 56604, 60876, 62964, 66462, 70488, 72504, 74404, 84906, 88616, 89623, 91314, 99693, 103774, 105732, 108756, 111606, 113208, 121752, 125928, 127359, 132924, 148808, 155661, 167409, 169812, 179246, 182628, 199386, 207548, 211464, 217512, 223212, 254718, 265848, 268869, 299079, 311322, 334818, 339624, 358492, 365256, 398772, 415096, 446424, 466983, 502227, 509436, 537738, 598158, 622644, 669636, 716984, 797544, 806607, 933966, 985853, 1004454, 1018872, 1075476, 1196316, 1245288, 1339272, 1400949, 1613214, 1867932, 1971706, 2008908, 2150952, 2392632, 2419821, 2801898, 2957559, 3226428, 3735864, 3943412, 4017816, 4839642, 5603796, 5915118, 6452856, 7886824, 8872677, 9679284, 11207592, 11830236, 17745354, 19358568, 23660472, 26618031, 35490708, 53236062, 70981416, 106472124, 212944248]

約数ペア:

[(1, 212944248), (2, 106472124), (3, 70981416), (4, 53236062), (6, 35490708), (8, 26618031), (9, 23660472), (11, 19358568), (12, 17745354), (18, 11830236), (19, 11207592), (22, 9679284), (24, 8872677), (27, 7886824), (33, 6452856), (36, 5915118), (38, 5603796), (44, 4839642), (53, 4017816), (54, 3943412), (57, 3735864), (66, 3226428), (72, 2957559), (76, 2801898), (88, 2419821), (89, 2392632), (99, 2150952), (106, 2008908), (108, 1971706), (114, 1867932), (132, 1613214), (152, 1400949), (159, 1339272), (171, 1245288), (178, 1196316), (198, 1075476), (209, 1018872), (212, 1004454), (216, 985853), (228, 933966), (264, 806607), (267, 797544), (297, 716984), (318, 669636), (342, 622644), (356, 598158), (396, 537738), (418, 509436), (424, 502227), (456, 466983), (477, 446424), (513, 415096), (534, 398772), (583, 365256), (594, 358492), (627, 339624), (636, 334818), (684, 311322), (712, 299079), (792, 268869), (801, 265848), (836, 254718), (954, 223212), (979, 217512), (1007, 211464), (1026, 207548), (1068, 199386), (1166, 182628), (1188, 179246), (1254, 169812), (1272, 167409), (1368, 155661), (1431, 148808), (1602, 132924), (1672, 127359), (1691, 125928), (1749, 121752), (1881, 113208), (1908, 111606), (1958, 108756), (2014, 105732), (2052, 103774), (2136, 99693), (2332, 91314), (2376, 89623), (2403, 88616), (2508, 84906), (2862, 74404), (2937, 72504), (3021, 70488), (3204, 66462), (3382, 62964), (3498, 60876), (3762, 56604), (3816, 55803), (3916, 54378), (4028, 52866), (4104, 51887), (4664, 45657), (4717, 45144), (4806, 44308), (5016, 42453), (5073, 41976), (5247, 40584), (5643, 37736), (5724, 37202), (5874, 36252), (6042, 35244), (6408, 33231), (6764, 31482), (6996, 30438), (7524, 28302), (7832, 27189), (8056, 26433), (8811, 24168), (9063, 23496), (9434, 22572), (9612, 22154), (10146, 20988), (10494, 20292), (11077, 19224), (11286, 18868), (11448, 18601), (11748, 18126), (12084, 17622), (13528, 15741), (13992, 15219), (14151, 15048)]