222319152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 508884048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 83, 88, 89, 99, 114, 132, 144, 152, 166, 171, 176, 178, 198, 209, 228, 249, 264, 267, 304, 332, 342, 356, 396, 418, 456, 498, 528, 534, 627, 664, 684, 712, 747, 792, 801, 836, 912, 913, 979, 996, 1068, 1254, 1328, 1368, 1424, 1494, 1577, 1584, 1602, 1672, 1691, 1826, 1881, 1958, 1992, 2136, 2508, 2736, 2739, 2937, 2988, 3154, 3204, 3344, 3382, 3652, 3762, 3916, 3984, 4272, 4731, 5016, 5073, 5478, 5874, 5976, 6308, 6408, 6764, 7304, 7387, 7524, 7832, 8217, 8811, 9462, 10032, 10146, 10956, 11748, 11952, 12616, 12816, 13528, 14193, 14608, 14774, 15048, 15219, 15664, 16434, 17347, 17622, 18601, 18924, 20292, 21912, 22161, 23496, 25232, 27056, 28386, 29548, 30096, 30438, 32868, 34694, 35244, 37202, 37848, 40584, 43824, 44322, 46992, 52041, 55803, 56772, 59096, 60876, 65736, 66483, 69388, 70488, 74404, 75696, 81168, 81257, 88644, 104082, 111606, 113544, 118192, 121752, 131472, 132966, 138776, 140353, 140976, 148808, 156123, 162514, 167409, 177288, 208164, 223212, 227088, 243504, 243771, 265932, 277552, 280706, 297616, 312246, 325028, 334818, 354576, 416328, 421059, 446424, 487542, 531864, 561412, 624492, 650056, 669636, 731313, 832656, 842118, 892848, 975084, 1063728, 1122824, 1248984, 1263177, 1300112, 1339272, 1462626, 1543883, 1684236, 1950168, 2245648, 2497968, 2526354, 2678544, 2925252, 3087766, 3368472, 3900336, 4631649, 5052708, 5850504, 6175532, 6736944, 9263298, 10105416, 11701008, 12351064, 13894947, 18526596, 20210832, 24702128, 27789894, 37053192, 55579788, 74106384, 111159576, 222319152]

約数ペア:

[(1, 222319152), (2, 111159576), (3, 74106384), (4, 55579788), (6, 37053192), (8, 27789894), (9, 24702128), (11, 20210832), (12, 18526596), (16, 13894947), (18, 12351064), (19, 11701008), (22, 10105416), (24, 9263298), (33, 6736944), (36, 6175532), (38, 5850504), (44, 5052708), (48, 4631649), (57, 3900336), (66, 3368472), (72, 3087766), (76, 2925252), (83, 2678544), (88, 2526354), (89, 2497968), (99, 2245648), (114, 1950168), (132, 1684236), (144, 1543883), (152, 1462626), (166, 1339272), (171, 1300112), (176, 1263177), (178, 1248984), (198, 1122824), (209, 1063728), (228, 975084), (249, 892848), (264, 842118), (267, 832656), (304, 731313), (332, 669636), (342, 650056), (356, 624492), (396, 561412), (418, 531864), (456, 487542), (498, 446424), (528, 421059), (534, 416328), (627, 354576), (664, 334818), (684, 325028), (712, 312246), (747, 297616), (792, 280706), (801, 277552), (836, 265932), (912, 243771), (913, 243504), (979, 227088), (996, 223212), (1068, 208164), (1254, 177288), (1328, 167409), (1368, 162514), (1424, 156123), (1494, 148808), (1577, 140976), (1584, 140353), (1602, 138776), (1672, 132966), (1691, 131472), (1826, 121752), (1881, 118192), (1958, 113544), (1992, 111606), (2136, 104082), (2508, 88644), (2736, 81257), (2739, 81168), (2937, 75696), (2988, 74404), (3154, 70488), (3204, 69388), (3344, 66483), (3382, 65736), (3652, 60876), (3762, 59096), (3916, 56772), (3984, 55803), (4272, 52041), (4731, 46992), (5016, 44322), (5073, 43824), (5478, 40584), (5874, 37848), (5976, 37202), (6308, 35244), (6408, 34694), (6764, 32868), (7304, 30438), (7387, 30096), (7524, 29548), (7832, 28386), (8217, 27056), (8811, 25232), (9462, 23496), (10032, 22161), (10146, 21912), (10956, 20292), (11748, 18924), (11952, 18601), (12616, 17622), (12816, 17347), (13528, 16434), (14193, 15664), (14608, 15219), (14774, 15048)]