1892890512

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 5581488000

約数和(自身を除く): 3688597488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 109, 122, 144, 183, 216, 218, 244, 327, 366, 432, 436, 488, 549, 654, 659, 732, 872, 976, 981, 1098, 1308, 1318, 1464, 1647, 1744, 1962, 1977, 2196, 2616, 2636, 2928, 2943, 3294, 3924, 3954, 4392, 5232, 5272, 5886, 5931, 6588, 6649, 7848, 7908, 8784, 10544, 11772, 11862, 13176, 13298, 15696, 15816, 17793, 19947, 23544, 23724, 26352, 26596, 31632, 35586, 39894, 40199, 47088, 47448, 53192, 59841, 71172, 71831, 79788, 80398, 94896, 106384, 119682, 120597, 142344, 143662, 159576, 160796, 179523, 215493, 239364, 241194, 284688, 287324, 319152, 321592, 359046, 361791, 430986, 478728, 482388, 574648, 643184, 646479, 718092, 723582, 861972, 957456, 964776, 1085373, 1149296, 1292958, 1436184, 1447164, 1723944, 1929552, 1939437, 2170746, 2585916, 2872368, 2894328, 3447888, 3878874, 4341492, 4381691, 5171832, 5788656, 7757748, 8682984, 8763382, 10343664, 13145073, 15515496, 17365968, 17526764, 26290146, 31030992, 35053528, 39435219, 52580292, 70107056, 78870438, 105160584, 118305657, 157740876, 210321168, 236611314, 315481752, 473222628, 630963504, 946445256, 1892890512]

約数ペア:

[(1, 1892890512), (2, 946445256), (3, 630963504), (4, 473222628), (6, 315481752), (8, 236611314), (9, 210321168), (12, 157740876), (16, 118305657), (18, 105160584), (24, 78870438), (27, 70107056), (36, 52580292), (48, 39435219), (54, 35053528), (61, 31030992), (72, 26290146), (108, 17526764), (109, 17365968), (122, 15515496), (144, 13145073), (183, 10343664), (216, 8763382), (218, 8682984), (244, 7757748), (327, 5788656), (366, 5171832), (432, 4381691), (436, 4341492), (488, 3878874), (549, 3447888), (654, 2894328), (659, 2872368), (732, 2585916), (872, 2170746), (976, 1939437), (981, 1929552), (1098, 1723944), (1308, 1447164), (1318, 1436184), (1464, 1292958), (1647, 1149296), (1744, 1085373), (1962, 964776), (1977, 957456), (2196, 861972), (2616, 723582), (2636, 718092), (2928, 646479), (2943, 643184), (3294, 574648), (3924, 482388), (3954, 478728), (4392, 430986), (5232, 361791), (5272, 359046), (5886, 321592), (5931, 319152), (6588, 287324), (6649, 284688), (7848, 241194), (7908, 239364), (8784, 215493), (10544, 179523), (11772, 160796), (11862, 159576), (13176, 143662), (13298, 142344), (15696, 120597), (15816, 119682), (17793, 106384), (19947, 94896), (23544, 80398), (23724, 79788), (26352, 71831), (26596, 71172), (31632, 59841), (35586, 53192), (39894, 47448), (40199, 47088)]