197319408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 674956800

約数和(自身を除く): 477637392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 48, 51, 52, 57, 66, 68, 76, 78, 88, 89, 102, 104, 114, 132, 136, 143, 152, 156, 176, 178, 187, 204, 208, 209, 221, 228, 247, 264, 267, 272, 286, 304, 312, 323, 356, 374, 408, 418, 429, 442, 456, 494, 528, 534, 561, 572, 624, 627, 646, 663, 712, 741, 748, 816, 836, 858, 884, 912, 969, 979, 988, 1068, 1122, 1144, 1157, 1254, 1292, 1326, 1424, 1482, 1496, 1513, 1672, 1691, 1716, 1768, 1938, 1958, 1976, 2136, 2244, 2288, 2314, 2431, 2508, 2584, 2652, 2717, 2937, 2964, 2992, 3026, 3344, 3382, 3432, 3471, 3536, 3553, 3876, 3916, 3952, 4199, 4272, 4488, 4539, 4628, 4862, 5016, 5073, 5168, 5304, 5434, 5874, 5928, 6052, 6764, 6864, 6942, 7106, 7293, 7752, 7832, 8151, 8398, 8976, 9078, 9256, 9724, 10032, 10146, 10608, 10659, 10868, 11748, 11856, 12104, 12597, 12727, 13528, 13884, 14212, 14586, 15504, 15664, 16302, 16643, 16796, 18156, 18512, 18601, 19448, 19669, 20292, 21318, 21736, 21983, 23496, 24208, 25194, 25454, 27056, 27768, 28424, 28747, 29172, 32604, 33286, 33592, 36312, 37202, 38181, 38896, 39338, 40584, 42636, 43472, 43966, 46189, 46992, 49929, 50388, 50908, 55536, 55803, 56848, 57494, 58344, 59007, 65208, 65949, 66572, 67184, 72624, 74404, 76362, 78676, 81168, 85272, 86241, 87932, 92378, 99858, 100776, 101816, 111606, 114988, 116688, 118014, 130416, 131898, 133144, 138567, 148808, 152724, 157352, 170544, 172482, 175864, 184756, 199716, 201552, 203632, 216359, 223212, 229976, 236028, 241813, 263796, 266288, 277134, 297616, 305448, 314704, 316217, 344964, 351728, 369512, 373711, 399432, 432718, 446424, 459952, 472056, 483626, 527592, 554268, 610896, 632434, 649077, 689928, 725439, 739024, 747422, 798864, 865436, 892848, 944112, 948651, 967252, 1055184, 1108536, 1121133, 1264868, 1298154, 1379856, 1450878, 1494844, 1730872, 1897302, 1934504, 2217072, 2242266, 2529736, 2596308, 2901756, 2989688, 3461744, 3794604, 3869008, 4110821, 4484532, 5059472, 5192616, 5803512, 5979376, 7589208, 8221642, 8969064, 10385232, 11607024, 12332463, 15178416, 16443284, 17938128, 24664926, 32886568, 49329852, 65773136, 98659704, 197319408]

約数ペア:

[(1, 197319408), (2, 98659704), (3, 65773136), (4, 49329852), (6, 32886568), (8, 24664926), (11, 17938128), (12, 16443284), (13, 15178416), (16, 12332463), (17, 11607024), (19, 10385232), (22, 8969064), (24, 8221642), (26, 7589208), (33, 5979376), (34, 5803512), (38, 5192616), (39, 5059472), (44, 4484532), (48, 4110821), (51, 3869008), (52, 3794604), (57, 3461744), (66, 2989688), (68, 2901756), (76, 2596308), (78, 2529736), (88, 2242266), (89, 2217072), (102, 1934504), (104, 1897302), (114, 1730872), (132, 1494844), (136, 1450878), (143, 1379856), (152, 1298154), (156, 1264868), (176, 1121133), (178, 1108536), (187, 1055184), (204, 967252), (208, 948651), (209, 944112), (221, 892848), (228, 865436), (247, 798864), (264, 747422), (267, 739024), (272, 725439), (286, 689928), (304, 649077), (312, 632434), (323, 610896), (356, 554268), (374, 527592), (408, 483626), (418, 472056), (429, 459952), (442, 446424), (456, 432718), (494, 399432), (528, 373711), (534, 369512), (561, 351728), (572, 344964), (624, 316217), (627, 314704), (646, 305448), (663, 297616), (712, 277134), (741, 266288), (748, 263796), (816, 241813), (836, 236028), (858, 229976), (884, 223212), (912, 216359), (969, 203632), (979, 201552), (988, 199716), (1068, 184756), (1122, 175864), (1144, 172482), (1157, 170544), (1254, 157352), (1292, 152724), (1326, 148808), (1424, 138567), (1482, 133144), (1496, 131898), (1513, 130416), (1672, 118014), (1691, 116688), (1716, 114988), (1768, 111606), (1938, 101816), (1958, 100776), (1976, 99858), (2136, 92378), (2244, 87932), (2288, 86241), (2314, 85272), (2431, 81168), (2508, 78676), (2584, 76362), (2652, 74404), (2717, 72624), (2937, 67184), (2964, 66572), (2992, 65949), (3026, 65208), (3344, 59007), (3382, 58344), (3432, 57494), (3471, 56848), (3536, 55803), (3553, 55536), (3876, 50908), (3916, 50388), (3952, 49929), (4199, 46992), (4272, 46189), (4488, 43966), (4539, 43472), (4628, 42636), (4862, 40584), (5016, 39338), (5073, 38896), (5168, 38181), (5304, 37202), (5434, 36312), (5874, 33592), (5928, 33286), (6052, 32604), (6764, 29172), (6864, 28747), (6942, 28424), (7106, 27768), (7293, 27056), (7752, 25454), (7832, 25194), (8151, 24208), (8398, 23496), (8976, 21983), (9078, 21736), (9256, 21318), (9724, 20292), (10032, 19669), (10146, 19448), (10608, 18601), (10659, 18512), (10868, 18156), (11748, 16796), (11856, 16643), (12104, 16302), (12597, 15664), (12727, 15504), (13528, 14586), (13884, 14212)]