212714856

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 417659544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 552, 564, 621, 828, 846, 911, 1081, 1128, 1242, 1269, 1656, 1692, 1822, 2162, 2484, 2538, 2733, 3243, 3384, 3644, 4324, 4968, 5076, 5466, 6486, 7288, 8199, 8648, 9729, 10152, 10932, 12972, 16398, 19458, 20953, 21864, 24597, 25944, 29187, 32796, 38916, 41906, 42817, 49194, 58374, 62859, 65592, 77832, 83812, 85634, 98388, 116748, 125718, 128451, 167624, 171268, 188577, 196776, 233496, 251436, 256902, 342536, 377154, 385353, 502872, 513804, 565731, 754308, 770706, 984791, 1027608, 1131462, 1156059, 1508616, 1541412, 1969582, 2262924, 2312118, 2954373, 3082824, 3939164, 4525848, 4624236, 5908746, 7878328, 8863119, 9248472, 11817492, 17726238, 23634984, 26589357, 35452476, 53178714, 70904952, 106357428, 212714856]

約数ペア:

[(1, 212714856), (2, 106357428), (3, 70904952), (4, 53178714), (6, 35452476), (8, 26589357), (9, 23634984), (12, 17726238), (18, 11817492), (23, 9248472), (24, 8863119), (27, 7878328), (36, 5908746), (46, 4624236), (47, 4525848), (54, 3939164), (69, 3082824), (72, 2954373), (92, 2312118), (94, 2262924), (108, 1969582), (138, 1541412), (141, 1508616), (184, 1156059), (188, 1131462), (207, 1027608), (216, 984791), (276, 770706), (282, 754308), (376, 565731), (414, 513804), (423, 502872), (552, 385353), (564, 377154), (621, 342536), (828, 256902), (846, 251436), (911, 233496), (1081, 196776), (1128, 188577), (1242, 171268), (1269, 167624), (1656, 128451), (1692, 125718), (1822, 116748), (2162, 98388), (2484, 85634), (2538, 83812), (2733, 77832), (3243, 65592), (3384, 62859), (3644, 58374), (4324, 49194), (4968, 42817), (5076, 41906), (5466, 38916), (6486, 32796), (7288, 29187), (8199, 25944), (8648, 24597), (9729, 21864), (10152, 20953), (10932, 19458), (12972, 16398)]