210982128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 651708288

約数和(自身を除く): 440726160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 529, 552, 644, 966, 1058, 1104, 1187, 1288, 1587, 1932, 2116, 2374, 2576, 3174, 3561, 3703, 3864, 4232, 4748, 6348, 7122, 7406, 7728, 8309, 8464, 9496, 11109, 12696, 14244, 14812, 16618, 18992, 22218, 24927, 25392, 27301, 28488, 29624, 33236, 44436, 49854, 54602, 56976, 59248, 66472, 81903, 88872, 99708, 109204, 132944, 163806, 177744, 191107, 199416, 218408, 327612, 382214, 398832, 436816, 573321, 627923, 655224, 764428, 1146642, 1255846, 1310448, 1528856, 1883769, 2293284, 2511692, 3057712, 3767538, 4395461, 4586568, 5023384, 7535076, 8790922, 9173136, 10046768, 13186383, 15070152, 17581844, 26372766, 30140304, 35163688, 52745532, 70327376, 105491064, 210982128]

約数ペア:

[(1, 210982128), (2, 105491064), (3, 70327376), (4, 52745532), (6, 35163688), (7, 30140304), (8, 26372766), (12, 17581844), (14, 15070152), (16, 13186383), (21, 10046768), (23, 9173136), (24, 8790922), (28, 7535076), (42, 5023384), (46, 4586568), (48, 4395461), (56, 3767538), (69, 3057712), (84, 2511692), (92, 2293284), (112, 1883769), (138, 1528856), (161, 1310448), (168, 1255846), (184, 1146642), (276, 764428), (322, 655224), (336, 627923), (368, 573321), (483, 436816), (529, 398832), (552, 382214), (644, 327612), (966, 218408), (1058, 199416), (1104, 191107), (1187, 177744), (1288, 163806), (1587, 132944), (1932, 109204), (2116, 99708), (2374, 88872), (2576, 81903), (3174, 66472), (3561, 59248), (3703, 56976), (3864, 54602), (4232, 49854), (4748, 44436), (6348, 33236), (7122, 29624), (7406, 28488), (7728, 27301), (8309, 25392), (8464, 24927), (9496, 22218), (11109, 18992), (12696, 16618), (14244, 14812)]