211964688

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 200

約数和(自身を含む): 690664128

約数和(自身を除く): 478699440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 299, 312, 324, 351, 368, 414, 432, 468, 547, 552, 598, 621, 624, 648, 702, 828, 897, 936, 1053, 1094, 1104, 1196, 1242, 1296, 1404, 1641, 1656, 1794, 1863, 1872, 2106, 2188, 2392, 2484, 2691, 2808, 3282, 3312, 3588, 3726, 4212, 4376, 4784, 4923, 4968, 5382, 5616, 6564, 7111, 7176, 7452, 8073, 8424, 8752, 9846, 9936, 10764, 12581, 13128, 14222, 14352, 14769, 14904, 16146, 16848, 19692, 21333, 21528, 24219, 25162, 26256, 28444, 29538, 29808, 32292, 37743, 39384, 42666, 43056, 44307, 48438, 50324, 56888, 59076, 63999, 64584, 75486, 78768, 85332, 88614, 96876, 100648, 113229, 113776, 118152, 127998, 129168, 150972, 163553, 170664, 177228, 191997, 193752, 201296, 226458, 236304, 255996, 301944, 327106, 339687, 341328, 354456, 383994, 387504, 452916, 490659, 511992, 575991, 603888, 654212, 679374, 708912, 767988, 905832, 981318, 1019061, 1023984, 1151982, 1308424, 1358748, 1471977, 1535976, 1811664, 1962636, 2038122, 2303964, 2616848, 2717496, 2943954, 3071952, 3925272, 4076244, 4415931, 4607928, 5434992, 5887908, 7850544, 8152488, 8831862, 9215856, 11775816, 13247793, 16304976, 17663724, 23551632, 26495586, 35327448, 52991172, 70654896, 105982344, 211964688]

約数ペア:

[(1, 211964688), (2, 105982344), (3, 70654896), (4, 52991172), (6, 35327448), (8, 26495586), (9, 23551632), (12, 17663724), (13, 16304976), (16, 13247793), (18, 11775816), (23, 9215856), (24, 8831862), (26, 8152488), (27, 7850544), (36, 5887908), (39, 5434992), (46, 4607928), (48, 4415931), (52, 4076244), (54, 3925272), (69, 3071952), (72, 2943954), (78, 2717496), (81, 2616848), (92, 2303964), (104, 2038122), (108, 1962636), (117, 1811664), (138, 1535976), (144, 1471977), (156, 1358748), (162, 1308424), (184, 1151982), (207, 1023984), (208, 1019061), (216, 981318), (234, 905832), (276, 767988), (299, 708912), (312, 679374), (324, 654212), (351, 603888), (368, 575991), (414, 511992), (432, 490659), (468, 452916), (547, 387504), (552, 383994), (598, 354456), (621, 341328), (624, 339687), (648, 327106), (702, 301944), (828, 255996), (897, 236304), (936, 226458), (1053, 201296), (1094, 193752), (1104, 191997), (1196, 177228), (1242, 170664), (1296, 163553), (1404, 150972), (1641, 129168), (1656, 127998), (1794, 118152), (1863, 113776), (1872, 113229), (2106, 100648), (2188, 96876), (2392, 88614), (2484, 85332), (2691, 78768), (2808, 75486), (3282, 64584), (3312, 63999), (3588, 59076), (3726, 56888), (4212, 50324), (4376, 48438), (4784, 44307), (4923, 43056), (4968, 42666), (5382, 39384), (5616, 37743), (6564, 32292), (7111, 29808), (7176, 29538), (7452, 28444), (8073, 26256), (8424, 25162), (8752, 24219), (9846, 21528), (9936, 21333), (10764, 19692), (12581, 16848), (13128, 16146), (14222, 14904), (14352, 14769)]