428045856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1378218240

約数和(自身を除く): 950172384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 89, 96, 102, 112, 119, 136, 168, 178, 204, 224, 238, 267, 272, 336, 356, 357, 408, 421, 476, 534, 544, 623, 672, 712, 714, 816, 842, 952, 1068, 1246, 1263, 1424, 1428, 1513, 1632, 1684, 1869, 1904, 2136, 2492, 2526, 2848, 2856, 2947, 3026, 3368, 3738, 3808, 4272, 4539, 4984, 5052, 5712, 5894, 6052, 6736, 7157, 7476, 8544, 8841, 9078, 9968, 10104, 10591, 11424, 11788, 12104, 13472, 14314, 14952, 17682, 18156, 19936, 20208, 21182, 21471, 23576, 24208, 28628, 29904, 31773, 35364, 36312, 37469, 40416, 42364, 42942, 47152, 48416, 50099, 57256, 59808, 63546, 70728, 72624, 74938, 84728, 85884, 94304, 100198, 112407, 114512, 127092, 141456, 145248, 149876, 150297, 169456, 171768, 200396, 224814, 229024, 254184, 262283, 282912, 299752, 300594, 338912, 343536, 400792, 449628, 508368, 524566, 599504, 601188, 636973, 687072, 786849, 801584, 899256, 1016736, 1049132, 1199008, 1202376, 1273946, 1573698, 1603168, 1798512, 1910919, 2098264, 2404752, 2547892, 3147396, 3597024, 3821838, 4196528, 4458811, 4809504, 5095784, 6294792, 7643676, 8393056, 8917622, 10191568, 12589584, 13376433, 15287352, 17835244, 20383136, 25179168, 26752866, 30574704, 35670488, 53505732, 61149408, 71340976, 107011464, 142681952, 214022928, 428045856]

約数ペア:

[(1, 428045856), (2, 214022928), (3, 142681952), (4, 107011464), (6, 71340976), (7, 61149408), (8, 53505732), (12, 35670488), (14, 30574704), (16, 26752866), (17, 25179168), (21, 20383136), (24, 17835244), (28, 15287352), (32, 13376433), (34, 12589584), (42, 10191568), (48, 8917622), (51, 8393056), (56, 7643676), (68, 6294792), (84, 5095784), (89, 4809504), (96, 4458811), (102, 4196528), (112, 3821838), (119, 3597024), (136, 3147396), (168, 2547892), (178, 2404752), (204, 2098264), (224, 1910919), (238, 1798512), (267, 1603168), (272, 1573698), (336, 1273946), (356, 1202376), (357, 1199008), (408, 1049132), (421, 1016736), (476, 899256), (534, 801584), (544, 786849), (623, 687072), (672, 636973), (712, 601188), (714, 599504), (816, 524566), (842, 508368), (952, 449628), (1068, 400792), (1246, 343536), (1263, 338912), (1424, 300594), (1428, 299752), (1513, 282912), (1632, 262283), (1684, 254184), (1869, 229024), (1904, 224814), (2136, 200396), (2492, 171768), (2526, 169456), (2848, 150297), (2856, 149876), (2947, 145248), (3026, 141456), (3368, 127092), (3738, 114512), (3808, 112407), (4272, 100198), (4539, 94304), (4984, 85884), (5052, 84728), (5712, 74938), (5894, 72624), (6052, 70728), (6736, 63546), (7157, 59808), (7476, 57256), (8544, 50099), (8841, 48416), (9078, 47152), (9968, 42942), (10104, 42364), (10591, 40416), (11424, 37469), (11788, 36312), (12104, 35364), (13472, 31773), (14314, 29904), (14952, 28628), (17682, 24208), (18156, 23576), (19936, 21471), (20208, 21182)]