2155296768

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 6224400000

約数和(自身を除く): 4069103232

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, 384, 444, 456, 499, 512, 592, 608, 703, 768, 888, 912, 998, 1024, 1184, 1216, 1406, 1497, 1536, 1776, 1824, 1996, 2048, 2109, 2368, 2432, 2812, 2994, 3072, 3552, 3648, 3992, 4218, 4736, 4864, 5624, 5988, 6144, 7104, 7296, 7984, 8436, 9472, 9481, 9728, 11248, 11976, 14208, 14592, 15968, 16872, 18463, 18944, 18962, 19456, 22496, 23952, 28416, 28443, 29184, 31936, 33744, 36926, 37888, 37924, 38912, 44992, 47904, 55389, 56832, 56886, 58368, 63872, 67488, 73852, 75776, 75848, 89984, 95808, 110778, 113664, 113772, 116736, 127744, 134976, 147704, 151696, 179968, 191616, 221556, 227328, 227544, 255488, 269952, 295408, 303392, 350797, 359936, 383232, 443112, 455088, 510976, 539904, 590816, 606784, 701594, 719872, 766464, 886224, 910176, 1021952, 1052391, 1079808, 1181632, 1213568, 1403188, 1439744, 1532928, 1772448, 1820352, 2104782, 2159616, 2363264, 2427136, 2806376, 3065856, 3544896, 3640704, 4209564, 4319232, 4726528, 4854272, 5612752, 7089792, 7281408, 8419128, 9453056, 9708544, 11225504, 14179584, 14562816, 16838256, 18906112, 19417088, 22451008, 28359168, 29125632, 33676512, 37812224, 44902016, 56718336, 58251264, 67353024, 89804032, 113436672, 134706048, 179608064, 269412096, 359216128, 538824192, 718432256, 1077648384, 2155296768]

約数ペア:

[(1, 2155296768), (2, 1077648384), (3, 718432256), (4, 538824192), (6, 359216128), (8, 269412096), (12, 179608064), (16, 134706048), (19, 113436672), (24, 89804032), (32, 67353024), (37, 58251264), (38, 56718336), (48, 44902016), (57, 37812224), (64, 33676512), (74, 29125632), (76, 28359168), (96, 22451008), (111, 19417088), (114, 18906112), (128, 16838256), (148, 14562816), (152, 14179584), (192, 11225504), (222, 9708544), (228, 9453056), (256, 8419128), (296, 7281408), (304, 7089792), (384, 5612752), (444, 4854272), (456, 4726528), (499, 4319232), (512, 4209564), (592, 3640704), (608, 3544896), (703, 3065856), (768, 2806376), (888, 2427136), (912, 2363264), (998, 2159616), (1024, 2104782), (1184, 1820352), (1216, 1772448), (1406, 1532928), (1497, 1439744), (1536, 1403188), (1776, 1213568), (1824, 1181632), (1996, 1079808), (2048, 1052391), (2109, 1021952), (2368, 910176), (2432, 886224), (2812, 766464), (2994, 719872), (3072, 701594), (3552, 606784), (3648, 590816), (3992, 539904), (4218, 510976), (4736, 455088), (4864, 443112), (5624, 383232), (5988, 359936), (6144, 350797), (7104, 303392), (7296, 295408), (7984, 269952), (8436, 255488), (9472, 227544), (9481, 227328), (9728, 221556), (11248, 191616), (11976, 179968), (14208, 151696), (14592, 147704), (15968, 134976), (16872, 127744), (18463, 116736), (18944, 113772), (18962, 113664), (19456, 110778), (22496, 95808), (23952, 89984), (28416, 75848), (28443, 75776), (29184, 73852), (31936, 67488), (33744, 63872), (36926, 58368), (37888, 56886), (37924, 56832), (38912, 55389), (44992, 47904)]