426004480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 208

約数和(自身を含む): 1170067968

約数和(自身を除く): 744063488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 122, 124, 128, 155, 160, 176, 220, 244, 248, 256, 305, 310, 320, 341, 352, 440, 488, 496, 512, 610, 620, 640, 671, 682, 704, 880, 976, 992, 1024, 1220, 1240, 1280, 1342, 1364, 1408, 1705, 1760, 1891, 1952, 1984, 2048, 2440, 2480, 2560, 2684, 2728, 2816, 3355, 3410, 3520, 3782, 3904, 3968, 4096, 4880, 4960, 5120, 5368, 5456, 5632, 6710, 6820, 7040, 7564, 7808, 7936, 9455, 9760, 9920, 10240, 10736, 10912, 11264, 13420, 13640, 14080, 15128, 15616, 15872, 18910, 19520, 19840, 20480, 20801, 21472, 21824, 22528, 26840, 27280, 28160, 30256, 31232, 31744, 37820, 39040, 39680, 41602, 42944, 43648, 45056, 53680, 54560, 56320, 60512, 62464, 63488, 75640, 78080, 79360, 83204, 85888, 87296, 104005, 107360, 109120, 112640, 121024, 124928, 126976, 151280, 156160, 158720, 166408, 171776, 174592, 208010, 214720, 218240, 225280, 242048, 249856, 302560, 312320, 317440, 332816, 343552, 349184, 416020, 429440, 436480, 484096, 605120, 624640, 634880, 665632, 687104, 698368, 832040, 858880, 872960, 968192, 1210240, 1249280, 1331264, 1374208, 1396736, 1664080, 1717760, 1745920, 1936384, 2420480, 2662528, 2748416, 3328160, 3435520, 3491840, 3872768, 4840960, 5325056, 6656320, 6871040, 6983680, 7745536, 9681920, 10650112, 13312640, 13742080, 19363840, 21300224, 26625280, 38727680, 42600448, 53250560, 85200896, 106501120, 213002240, 426004480]

約数ペア:

[(1, 426004480), (2, 213002240), (4, 106501120), (5, 85200896), (8, 53250560), (10, 42600448), (11, 38727680), (16, 26625280), (20, 21300224), (22, 19363840), (31, 13742080), (32, 13312640), (40, 10650112), (44, 9681920), (55, 7745536), (61, 6983680), (62, 6871040), (64, 6656320), (80, 5325056), (88, 4840960), (110, 3872768), (122, 3491840), (124, 3435520), (128, 3328160), (155, 2748416), (160, 2662528), (176, 2420480), (220, 1936384), (244, 1745920), (248, 1717760), (256, 1664080), (305, 1396736), (310, 1374208), (320, 1331264), (341, 1249280), (352, 1210240), (440, 968192), (488, 872960), (496, 858880), (512, 832040), (610, 698368), (620, 687104), (640, 665632), (671, 634880), (682, 624640), (704, 605120), (880, 484096), (976, 436480), (992, 429440), (1024, 416020), (1220, 349184), (1240, 343552), (1280, 332816), (1342, 317440), (1364, 312320), (1408, 302560), (1705, 249856), (1760, 242048), (1891, 225280), (1952, 218240), (1984, 214720), (2048, 208010), (2440, 174592), (2480, 171776), (2560, 166408), (2684, 158720), (2728, 156160), (2816, 151280), (3355, 126976), (3410, 124928), (3520, 121024), (3782, 112640), (3904, 109120), (3968, 107360), (4096, 104005), (4880, 87296), (4960, 85888), (5120, 83204), (5368, 79360), (5456, 78080), (5632, 75640), (6710, 63488), (6820, 62464), (7040, 60512), (7564, 56320), (7808, 54560), (7936, 53680), (9455, 45056), (9760, 43648), (9920, 42944), (10240, 41602), (10736, 39680), (10912, 39040), (11264, 37820), (13420, 31744), (13640, 31232), (14080, 30256), (15128, 28160), (15616, 27280), (15872, 26840), (18910, 22528), (19520, 21824), (19840, 21472), (20480, 20801)]