212829936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 643458816

約数和(自身を除く): 430628880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 131, 132, 136, 176, 181, 187, 204, 262, 264, 272, 362, 374, 393, 408, 524, 528, 543, 561, 724, 748, 786, 816, 1048, 1086, 1122, 1441, 1448, 1496, 1572, 1991, 2096, 2172, 2227, 2244, 2882, 2896, 2992, 3077, 3144, 3982, 4323, 4344, 4454, 4488, 5764, 5973, 6154, 6288, 6681, 7964, 8646, 8688, 8908, 8976, 9231, 11528, 11946, 12308, 13362, 15928, 17292, 17816, 18462, 23056, 23711, 23892, 24497, 24616, 26724, 31856, 33847, 34584, 35632, 36924, 47422, 47784, 48994, 49232, 53448, 67694, 69168, 71133, 73491, 73848, 94844, 95568, 97988, 101541, 106896, 135388, 142266, 146982, 147696, 189688, 195976, 203082, 260821, 270776, 284532, 293964, 379376, 391952, 403087, 406164, 521642, 541552, 569064, 587928, 782463, 806174, 812328, 1043284, 1138128, 1175856, 1209261, 1564926, 1612348, 1624656, 2086568, 2418522, 3129852, 3224696, 4173136, 4433957, 4837044, 6259704, 6449392, 8867914, 9674088, 12519408, 13301871, 17735828, 19348176, 26603742, 35471656, 53207484, 70943312, 106414968, 212829936]

約数ペア:

[(1, 212829936), (2, 106414968), (3, 70943312), (4, 53207484), (6, 35471656), (8, 26603742), (11, 19348176), (12, 17735828), (16, 13301871), (17, 12519408), (22, 9674088), (24, 8867914), (33, 6449392), (34, 6259704), (44, 4837044), (48, 4433957), (51, 4173136), (66, 3224696), (68, 3129852), (88, 2418522), (102, 2086568), (131, 1624656), (132, 1612348), (136, 1564926), (176, 1209261), (181, 1175856), (187, 1138128), (204, 1043284), (262, 812328), (264, 806174), (272, 782463), (362, 587928), (374, 569064), (393, 541552), (408, 521642), (524, 406164), (528, 403087), (543, 391952), (561, 379376), (724, 293964), (748, 284532), (786, 270776), (816, 260821), (1048, 203082), (1086, 195976), (1122, 189688), (1441, 147696), (1448, 146982), (1496, 142266), (1572, 135388), (1991, 106896), (2096, 101541), (2172, 97988), (2227, 95568), (2244, 94844), (2882, 73848), (2896, 73491), (2992, 71133), (3077, 69168), (3144, 67694), (3982, 53448), (4323, 49232), (4344, 48994), (4454, 47784), (4488, 47422), (5764, 36924), (5973, 35632), (6154, 34584), (6288, 33847), (6681, 31856), (7964, 26724), (8646, 24616), (8688, 24497), (8908, 23892), (8976, 23711), (9231, 23056), (11528, 18462), (11946, 17816), (12308, 17292), (13362, 15928)]