220747776

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 649958400

約数和(自身を除く): 429210624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 64, 76, 93, 96, 114, 122, 124, 128, 152, 183, 186, 192, 228, 244, 248, 256, 304, 366, 372, 384, 456, 488, 496, 512, 589, 608, 732, 744, 768, 912, 976, 992, 1024, 1159, 1178, 1216, 1464, 1488, 1536, 1767, 1824, 1891, 1952, 1984, 2048, 2318, 2356, 2432, 2928, 2976, 3072, 3477, 3534, 3648, 3782, 3904, 3968, 4636, 4712, 4864, 5673, 5856, 5952, 6144, 6954, 7068, 7296, 7564, 7808, 7936, 9272, 9424, 9728, 11346, 11712, 11904, 13908, 14136, 14592, 15128, 15616, 15872, 18544, 18848, 19456, 22692, 23424, 23808, 27816, 28272, 29184, 30256, 31232, 31744, 35929, 37088, 37696, 38912, 45384, 46848, 47616, 55632, 56544, 58368, 60512, 62464, 63488, 71858, 74176, 75392, 90768, 93696, 95232, 107787, 111264, 113088, 116736, 121024, 124928, 143716, 148352, 150784, 181536, 187392, 190464, 215574, 222528, 226176, 242048, 287432, 296704, 301568, 363072, 374784, 431148, 445056, 452352, 484096, 574864, 593408, 603136, 726144, 862296, 890112, 904704, 968192, 1149728, 1186816, 1206272, 1452288, 1724592, 1780224, 1809408, 1936384, 2299456, 2373632, 2904576, 3449184, 3560448, 3618816, 3872768, 4598912, 5809152, 6898368, 7120896, 9197824, 11618304, 13796736, 18395648, 27593472, 36791296, 55186944, 73582592, 110373888, 220747776]

約数ペア:

[(1, 220747776), (2, 110373888), (3, 73582592), (4, 55186944), (6, 36791296), (8, 27593472), (12, 18395648), (16, 13796736), (19, 11618304), (24, 9197824), (31, 7120896), (32, 6898368), (38, 5809152), (48, 4598912), (57, 3872768), (61, 3618816), (62, 3560448), (64, 3449184), (76, 2904576), (93, 2373632), (96, 2299456), (114, 1936384), (122, 1809408), (124, 1780224), (128, 1724592), (152, 1452288), (183, 1206272), (186, 1186816), (192, 1149728), (228, 968192), (244, 904704), (248, 890112), (256, 862296), (304, 726144), (366, 603136), (372, 593408), (384, 574864), (456, 484096), (488, 452352), (496, 445056), (512, 431148), (589, 374784), (608, 363072), (732, 301568), (744, 296704), (768, 287432), (912, 242048), (976, 226176), (992, 222528), (1024, 215574), (1159, 190464), (1178, 187392), (1216, 181536), (1464, 150784), (1488, 148352), (1536, 143716), (1767, 124928), (1824, 121024), (1891, 116736), (1952, 113088), (1984, 111264), (2048, 107787), (2318, 95232), (2356, 93696), (2432, 90768), (2928, 75392), (2976, 74176), (3072, 71858), (3477, 63488), (3534, 62464), (3648, 60512), (3782, 58368), (3904, 56544), (3968, 55632), (4636, 47616), (4712, 46848), (4864, 45384), (5673, 38912), (5856, 37696), (5952, 37088), (6144, 35929), (6954, 31744), (7068, 31232), (7296, 30256), (7564, 29184), (7808, 28272), (7936, 27816), (9272, 23808), (9424, 23424), (9728, 22692), (11346, 19456), (11712, 18848), (11904, 18544), (13908, 15872), (14136, 15616), (14592, 15128)]