204623616

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 590307200

約数和(自身を除く): 385683584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 379, 384, 444, 456, 592, 608, 703, 758, 768, 888, 912, 1137, 1184, 1216, 1406, 1516, 1776, 1824, 2109, 2274, 2368, 2432, 2812, 3032, 3552, 3648, 4218, 4548, 4736, 4864, 5624, 6064, 7104, 7201, 7296, 8436, 9096, 9472, 11248, 12128, 14023, 14208, 14402, 14592, 16872, 18192, 21603, 22496, 24256, 28046, 28416, 28804, 33744, 36384, 42069, 43206, 44992, 48512, 56092, 57608, 67488, 72768, 84138, 86412, 89984, 97024, 112184, 115216, 134976, 145536, 168276, 172824, 179968, 224368, 230432, 266437, 269952, 291072, 336552, 345648, 448736, 460864, 532874, 539904, 673104, 691296, 799311, 897472, 921728, 1065748, 1346208, 1382592, 1598622, 1794944, 1843456, 2131496, 2692416, 2765184, 3197244, 3589888, 4262992, 5384832, 5530368, 6394488, 8525984, 10769664, 12788976, 17051968, 25577952, 34103936, 51155904, 68207872, 102311808, 204623616]

約数ペア:

[(1, 204623616), (2, 102311808), (3, 68207872), (4, 51155904), (6, 34103936), (8, 25577952), (12, 17051968), (16, 12788976), (19, 10769664), (24, 8525984), (32, 6394488), (37, 5530368), (38, 5384832), (48, 4262992), (57, 3589888), (64, 3197244), (74, 2765184), (76, 2692416), (96, 2131496), (111, 1843456), (114, 1794944), (128, 1598622), (148, 1382592), (152, 1346208), (192, 1065748), (222, 921728), (228, 897472), (256, 799311), (296, 691296), (304, 673104), (379, 539904), (384, 532874), (444, 460864), (456, 448736), (592, 345648), (608, 336552), (703, 291072), (758, 269952), (768, 266437), (888, 230432), (912, 224368), (1137, 179968), (1184, 172824), (1216, 168276), (1406, 145536), (1516, 134976), (1776, 115216), (1824, 112184), (2109, 97024), (2274, 89984), (2368, 86412), (2432, 84138), (2812, 72768), (3032, 67488), (3552, 57608), (3648, 56092), (4218, 48512), (4548, 44992), (4736, 43206), (4864, 42069), (5624, 36384), (6064, 33744), (7104, 28804), (7201, 28416), (7296, 28046), (8436, 24256), (9096, 22496), (9472, 21603), (11248, 18192), (12128, 16872), (14023, 14592), (14208, 14402)]