197117712

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 180

約数和(自身を含む): 630324240

約数和(自身を除く): 433206528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 297, 324, 363, 396, 419, 432, 484, 486, 528, 594, 648, 726, 792, 838, 891, 968, 972, 1089, 1188, 1257, 1296, 1452, 1584, 1676, 1782, 1936, 1944, 2178, 2376, 2514, 2673, 2904, 3267, 3352, 3564, 3771, 3888, 4356, 4609, 4752, 5028, 5346, 5808, 6534, 6704, 7128, 7542, 8712, 9218, 9801, 10056, 10692, 11313, 13068, 13827, 14256, 15084, 17424, 18436, 19602, 20112, 21384, 22626, 26136, 27654, 29403, 30168, 33939, 36872, 39204, 41481, 42768, 45252, 50699, 52272, 55308, 58806, 60336, 67878, 73744, 78408, 82962, 90504, 101398, 101817, 110616, 117612, 124443, 135756, 152097, 156816, 165924, 181008, 202796, 203634, 221232, 235224, 248886, 271512, 304194, 331848, 373329, 405592, 407268, 456291, 470448, 497772, 543024, 608388, 663696, 746658, 811184, 814536, 912582, 995544, 1119987, 1216776, 1368873, 1493316, 1629072, 1825164, 1991088, 2239974, 2433552, 2737746, 2986632, 3650328, 4106619, 4479948, 5475492, 5973264, 7300656, 8213238, 8959896, 10950984, 12319857, 16426476, 17919792, 21901968, 24639714, 32852952, 49279428, 65705904, 98558856, 197117712]

約数ペア:

[(1, 197117712), (2, 98558856), (3, 65705904), (4, 49279428), (6, 32852952), (8, 24639714), (9, 21901968), (11, 17919792), (12, 16426476), (16, 12319857), (18, 10950984), (22, 8959896), (24, 8213238), (27, 7300656), (33, 5973264), (36, 5475492), (44, 4479948), (48, 4106619), (54, 3650328), (66, 2986632), (72, 2737746), (81, 2433552), (88, 2239974), (99, 1991088), (108, 1825164), (121, 1629072), (132, 1493316), (144, 1368873), (162, 1216776), (176, 1119987), (198, 995544), (216, 912582), (242, 814536), (243, 811184), (264, 746658), (297, 663696), (324, 608388), (363, 543024), (396, 497772), (419, 470448), (432, 456291), (484, 407268), (486, 405592), (528, 373329), (594, 331848), (648, 304194), (726, 271512), (792, 248886), (838, 235224), (891, 221232), (968, 203634), (972, 202796), (1089, 181008), (1188, 165924), (1257, 156816), (1296, 152097), (1452, 135756), (1584, 124443), (1676, 117612), (1782, 110616), (1936, 101817), (1944, 101398), (2178, 90504), (2376, 82962), (2514, 78408), (2673, 73744), (2904, 67878), (3267, 60336), (3352, 58806), (3564, 55308), (3771, 52272), (3888, 50699), (4356, 45252), (4609, 42768), (4752, 41481), (5028, 39204), (5346, 36872), (5808, 33939), (6534, 30168), (6704, 29403), (7128, 27654), (7542, 26136), (8712, 22626), (9218, 21384), (9801, 20112), (10056, 19602), (10692, 18436), (11313, 17424), (13068, 15084), (13827, 14256)]