420716544

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 224

約数和(自身を含む): 1273942080

約数和(自身を除く): 853225536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 64, 68, 76, 96, 102, 106, 114, 128, 136, 152, 159, 192, 204, 212, 228, 256, 272, 304, 318, 323, 384, 408, 424, 456, 512, 544, 608, 636, 646, 768, 816, 848, 901, 912, 969, 1007, 1024, 1088, 1216, 1272, 1292, 1536, 1632, 1696, 1802, 1824, 1938, 2014, 2048, 2176, 2432, 2544, 2584, 2703, 3021, 3072, 3264, 3392, 3604, 3648, 3876, 4028, 4096, 4352, 4864, 5088, 5168, 5406, 6042, 6144, 6528, 6784, 7208, 7296, 7752, 8056, 8192, 8704, 9728, 10176, 10336, 10812, 12084, 12288, 13056, 13568, 14416, 14592, 15504, 16112, 17119, 17408, 19456, 20352, 20672, 21624, 24168, 24576, 26112, 27136, 28832, 29184, 31008, 32224, 34238, 34816, 38912, 40704, 41344, 43248, 48336, 51357, 52224, 54272, 57664, 58368, 62016, 64448, 68476, 69632, 77824, 81408, 82688, 86496, 96672, 102714, 104448, 108544, 115328, 116736, 124032, 128896, 136952, 139264, 155648, 162816, 165376, 172992, 193344, 205428, 208896, 217088, 230656, 233472, 248064, 257792, 273904, 325632, 330752, 345984, 386688, 410856, 417792, 434176, 461312, 466944, 496128, 515584, 547808, 651264, 661504, 691968, 773376, 821712, 922624, 992256, 1031168, 1095616, 1302528, 1323008, 1383936, 1546752, 1643424, 1845248, 1984512, 2062336, 2191232, 2646016, 2767872, 3093504, 3286848, 3690496, 3969024, 4124672, 4382464, 5535744, 6187008, 6573696, 7380992, 7938048, 8249344, 8764928, 11071488, 12374016, 13147392, 17529856, 22142976, 24748032, 26294784, 35059712, 52589568, 70119424, 105179136, 140238848, 210358272, 420716544]

約数ペア:

[(1, 420716544), (2, 210358272), (3, 140238848), (4, 105179136), (6, 70119424), (8, 52589568), (12, 35059712), (16, 26294784), (17, 24748032), (19, 22142976), (24, 17529856), (32, 13147392), (34, 12374016), (38, 11071488), (48, 8764928), (51, 8249344), (53, 7938048), (57, 7380992), (64, 6573696), (68, 6187008), (76, 5535744), (96, 4382464), (102, 4124672), (106, 3969024), (114, 3690496), (128, 3286848), (136, 3093504), (152, 2767872), (159, 2646016), (192, 2191232), (204, 2062336), (212, 1984512), (228, 1845248), (256, 1643424), (272, 1546752), (304, 1383936), (318, 1323008), (323, 1302528), (384, 1095616), (408, 1031168), (424, 992256), (456, 922624), (512, 821712), (544, 773376), (608, 691968), (636, 661504), (646, 651264), (768, 547808), (816, 515584), (848, 496128), (901, 466944), (912, 461312), (969, 434176), (1007, 417792), (1024, 410856), (1088, 386688), (1216, 345984), (1272, 330752), (1292, 325632), (1536, 273904), (1632, 257792), (1696, 248064), (1802, 233472), (1824, 230656), (1938, 217088), (2014, 208896), (2048, 205428), (2176, 193344), (2432, 172992), (2544, 165376), (2584, 162816), (2703, 155648), (3021, 139264), (3072, 136952), (3264, 128896), (3392, 124032), (3604, 116736), (3648, 115328), (3876, 108544), (4028, 104448), (4096, 102714), (4352, 96672), (4864, 86496), (5088, 82688), (5168, 81408), (5406, 77824), (6042, 69632), (6144, 68476), (6528, 64448), (6784, 62016), (7208, 58368), (7296, 57664), (7752, 54272), (8056, 52224), (8192, 51357), (8704, 48336), (9728, 43248), (10176, 41344), (10336, 40704), (10812, 38912), (12084, 34816), (12288, 34238), (13056, 32224), (13568, 31008), (14416, 29184), (14592, 28832), (15504, 27136), (16112, 26112), (17119, 24576), (17408, 24168), (19456, 21624), (20352, 20672)]