821660112

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7007

約数の個数: 200

約数和(自身を含む): 2927340416

約数和(自身を除く): 2105680304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 6967, 7371, 8424, 9072, 9828, 13104, 13934, 14742, 16848, 19656, 20901, 27868, 29484, 39312, 41802, 48769, 55736, 58968, 62703, 83604, 90571, 97538, 111472, 117936, 125406, 146307, 167208, 181142, 188109, 195076, 250812, 271713, 292614, 334416, 362284, 376218, 390152, 438921, 501624, 543426, 564327, 585228, 633997, 724568, 752436, 780304, 815139, 877842, 1003248, 1086852, 1128654, 1170456, 1267994, 1316763, 1449136, 1504872, 1630278, 1755684, 1901991, 2173704, 2257308, 2340912, 2445417, 2535988, 2633526, 3009744, 3260556, 3511368, 3803982, 3950289, 4347408, 4514616, 4890834, 5071976, 5267052, 5705973, 6521112, 7022736, 7336251, 7607964, 7900578, 9029232, 9781668, 10143952, 10534104, 11411946, 13042224, 14672502, 15215928, 15801156, 17117919, 19563336, 21068208, 22823892, 29345004, 30431856, 31602312, 34235838, 39126672, 45647784, 51353757, 58690008, 63204624, 68471676, 91295568, 102707514, 117380016, 136943352, 205415028, 273886704, 410830056, 821660112]

約数ペア:

[(1, 821660112), (2, 410830056), (3, 273886704), (4, 205415028), (6, 136943352), (7, 117380016), (8, 102707514), (9, 91295568), (12, 68471676), (13, 63204624), (14, 58690008), (16, 51353757), (18, 45647784), (21, 39126672), (24, 34235838), (26, 31602312), (27, 30431856), (28, 29345004), (36, 22823892), (39, 21068208), (42, 19563336), (48, 17117919), (52, 15801156), (54, 15215928), (56, 14672502), (63, 13042224), (72, 11411946), (78, 10534104), (81, 10143952), (84, 9781668), (91, 9029232), (104, 7900578), (108, 7607964), (112, 7336251), (117, 7022736), (126, 6521112), (144, 5705973), (156, 5267052), (162, 5071976), (168, 4890834), (182, 4514616), (189, 4347408), (208, 3950289), (216, 3803982), (234, 3511368), (252, 3260556), (273, 3009744), (312, 2633526), (324, 2535988), (336, 2445417), (351, 2340912), (364, 2257308), (378, 2173704), (432, 1901991), (468, 1755684), (504, 1630278), (546, 1504872), (567, 1449136), (624, 1316763), (648, 1267994), (702, 1170456), (728, 1128654), (756, 1086852), (819, 1003248), (936, 877842), (1008, 815139), (1053, 780304), (1092, 752436), (1134, 724568), (1296, 633997), (1404, 585228), (1456, 564327), (1512, 543426), (1638, 501624), (1872, 438921), (2106, 390152), (2184, 376218), (2268, 362284), (2457, 334416), (2808, 292614), (3024, 271713), (3276, 250812), (4212, 195076), (4368, 188109), (4536, 181142), (4914, 167208), (5616, 146307), (6552, 125406), (6967, 117936), (7371, 111472), (8424, 97538), (9072, 90571), (9828, 83604), (13104, 62703), (13934, 58968), (14742, 55736), (16848, 48769), (19656, 41802), (20901, 39312), (27868, 29484)]