393220512

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 1222848900

約数和(自身を除く): 829628388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 89, 92, 96, 116, 138, 144, 174, 178, 184, 207, 232, 261, 267, 276, 288, 348, 356, 368, 414, 464, 522, 529, 534, 552, 667, 696, 712, 736, 801, 828, 928, 1044, 1058, 1068, 1104, 1334, 1392, 1424, 1587, 1602, 1656, 2001, 2047, 2088, 2116, 2136, 2208, 2581, 2668, 2784, 2848, 3174, 3204, 3312, 4002, 4094, 4176, 4232, 4272, 4761, 5162, 5336, 6003, 6141, 6348, 6408, 6624, 7743, 8004, 8188, 8352, 8464, 8544, 9522, 10324, 10672, 12006, 12282, 12696, 12816, 15341, 15486, 16008, 16376, 16928, 18423, 19044, 20648, 21344, 23229, 24012, 24564, 25392, 25632, 30682, 30972, 32016, 32752, 36846, 38088, 41296, 46023, 46458, 47081, 48024, 49128, 50784, 59363, 61364, 61944, 64032, 65504, 73692, 76176, 82592, 92046, 92916, 94162, 96048, 98256, 118726, 122728, 123888, 138069, 141243, 147384, 152352, 178089, 184092, 185832, 188324, 192096, 196512, 237452, 245456, 247776, 276138, 282486, 294768, 356178, 368184, 371664, 376648, 423729, 474904, 490912, 534267, 552276, 564972, 589536, 712356, 736368, 743328, 753296, 847458, 949808, 1068534, 1104552, 1129944, 1365349, 1424712, 1472736, 1506592, 1694916, 1899616, 2137068, 2209104, 2259888, 2730698, 2849424, 3389832, 4096047, 4274136, 4418208, 4519776, 5461396, 5698848, 6779664, 8192094, 8548272, 10922792, 12288141, 13559328, 16384188, 17096544, 21845584, 24576282, 32768376, 43691168, 49152564, 65536752, 98305128, 131073504, 196610256, 393220512]

約数ペア:

[(1, 393220512), (2, 196610256), (3, 131073504), (4, 98305128), (6, 65536752), (8, 49152564), (9, 43691168), (12, 32768376), (16, 24576282), (18, 21845584), (23, 17096544), (24, 16384188), (29, 13559328), (32, 12288141), (36, 10922792), (46, 8548272), (48, 8192094), (58, 6779664), (69, 5698848), (72, 5461396), (87, 4519776), (89, 4418208), (92, 4274136), (96, 4096047), (116, 3389832), (138, 2849424), (144, 2730698), (174, 2259888), (178, 2209104), (184, 2137068), (207, 1899616), (232, 1694916), (261, 1506592), (267, 1472736), (276, 1424712), (288, 1365349), (348, 1129944), (356, 1104552), (368, 1068534), (414, 949808), (464, 847458), (522, 753296), (529, 743328), (534, 736368), (552, 712356), (667, 589536), (696, 564972), (712, 552276), (736, 534267), (801, 490912), (828, 474904), (928, 423729), (1044, 376648), (1058, 371664), (1068, 368184), (1104, 356178), (1334, 294768), (1392, 282486), (1424, 276138), (1587, 247776), (1602, 245456), (1656, 237452), (2001, 196512), (2047, 192096), (2088, 188324), (2116, 185832), (2136, 184092), (2208, 178089), (2581, 152352), (2668, 147384), (2784, 141243), (2848, 138069), (3174, 123888), (3204, 122728), (3312, 118726), (4002, 98256), (4094, 96048), (4176, 94162), (4232, 92916), (4272, 92046), (4761, 82592), (5162, 76176), (5336, 73692), (6003, 65504), (6141, 64032), (6348, 61944), (6408, 61364), (6624, 59363), (7743, 50784), (8004, 49128), (8188, 48024), (8352, 47081), (8464, 46458), (8544, 46023), (9522, 41296), (10324, 38088), (10672, 36846), (12006, 32752), (12282, 32016), (12696, 30972), (12816, 30682), (15341, 25632), (15486, 25392), (16008, 24564), (16376, 24012), (16928, 23229), (18423, 21344), (19044, 20648)]