251444928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3150

約数の個数: 112

約数和(自身を含む): 773037824

約数和(自身を除く): 521592896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2928, 3067, 3416, 3904, 5124, 5856, 6134, 6832, 9201, 10248, 11712, 12268, 13664, 18402, 20496, 21469, 24536, 27328, 36804, 40992, 42938, 49072, 64407, 73608, 81984, 85876, 98144, 128814, 147216, 171752, 187087, 196288, 257628, 294432, 343504, 374174, 515256, 561261, 588864, 687008, 748348, 1030512, 1122522, 1309609, 1374016, 1496696, 2061024, 2245044, 2619218, 2993392, 3928827, 4122048, 4490088, 5238436, 5986784, 7857654, 8980176, 10476872, 11973568, 15715308, 17960352, 20953744, 31430616, 35920704, 41907488, 62861232, 83814976, 125722464, 251444928]

約数ペア:

[(1, 251444928), (2, 125722464), (3, 83814976), (4, 62861232), (6, 41907488), (7, 35920704), (8, 31430616), (12, 20953744), (14, 17960352), (16, 15715308), (21, 11973568), (24, 10476872), (28, 8980176), (32, 7857654), (42, 5986784), (48, 5238436), (56, 4490088), (61, 4122048), (64, 3928827), (84, 2993392), (96, 2619218), (112, 2245044), (122, 2061024), (168, 1496696), (183, 1374016), (192, 1309609), (224, 1122522), (244, 1030512), (336, 748348), (366, 687008), (427, 588864), (448, 561261), (488, 515256), (672, 374174), (732, 343504), (854, 294432), (976, 257628), (1281, 196288), (1344, 187087), (1464, 171752), (1708, 147216), (1952, 128814), (2562, 98144), (2928, 85876), (3067, 81984), (3416, 73608), (3904, 64407), (5124, 49072), (5856, 42938), (6134, 40992), (6832, 36804), (9201, 27328), (10248, 24536), (11712, 21469), (12268, 20496), (13664, 18402)]