853648416

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 2646000000

約数和(自身を除く): 1792351584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 149, 152, 171, 216, 228, 288, 298, 304, 342, 349, 432, 447, 456, 513, 596, 608, 684, 698, 864, 894, 912, 1026, 1047, 1192, 1341, 1368, 1396, 1788, 1824, 2052, 2094, 2384, 2682, 2736, 2792, 2831, 3141, 3576, 4023, 4104, 4188, 4768, 5364, 5472, 5584, 5662, 6282, 6631, 7152, 8046, 8208, 8376, 8493, 9423, 10728, 11168, 11324, 12564, 13262, 14304, 16092, 16416, 16752, 16986, 18846, 19893, 21456, 22648, 25128, 25479, 26524, 32184, 33504, 33972, 37692, 39786, 42912, 45296, 50256, 50958, 52001, 53048, 59679, 64368, 67944, 75384, 76437, 79572, 90592, 100512, 101916, 104002, 106096, 119358, 128736, 135888, 150768, 152874, 156003, 159144, 179037, 203832, 208004, 212192, 238716, 271776, 301536, 305748, 312006, 318288, 358074, 407664, 416008, 468009, 477432, 611496, 624012, 636576, 716148, 815328, 832016, 936018, 954864, 988019, 1222992, 1248024, 1404027, 1432296, 1664032, 1872036, 1909728, 1976038, 2445984, 2496048, 2808054, 2864592, 2964057, 3744072, 3952076, 4992096, 5616108, 5729184, 5928114, 7488144, 7904152, 8892171, 11232216, 11856228, 14976288, 15808304, 17784342, 22464432, 23712456, 26676513, 31616608, 35568684, 44928864, 47424912, 53353026, 71137368, 94849824, 106706052, 142274736, 213412104, 284549472, 426824208, 853648416]

約数ペア:

[(1, 853648416), (2, 426824208), (3, 284549472), (4, 213412104), (6, 142274736), (8, 106706052), (9, 94849824), (12, 71137368), (16, 53353026), (18, 47424912), (19, 44928864), (24, 35568684), (27, 31616608), (32, 26676513), (36, 23712456), (38, 22464432), (48, 17784342), (54, 15808304), (57, 14976288), (72, 11856228), (76, 11232216), (96, 8892171), (108, 7904152), (114, 7488144), (144, 5928114), (149, 5729184), (152, 5616108), (171, 4992096), (216, 3952076), (228, 3744072), (288, 2964057), (298, 2864592), (304, 2808054), (342, 2496048), (349, 2445984), (432, 1976038), (447, 1909728), (456, 1872036), (513, 1664032), (596, 1432296), (608, 1404027), (684, 1248024), (698, 1222992), (864, 988019), (894, 954864), (912, 936018), (1026, 832016), (1047, 815328), (1192, 716148), (1341, 636576), (1368, 624012), (1396, 611496), (1788, 477432), (1824, 468009), (2052, 416008), (2094, 407664), (2384, 358074), (2682, 318288), (2736, 312006), (2792, 305748), (2831, 301536), (3141, 271776), (3576, 238716), (4023, 212192), (4104, 208004), (4188, 203832), (4768, 179037), (5364, 159144), (5472, 156003), (5584, 152874), (5662, 150768), (6282, 135888), (6631, 128736), (7152, 119358), (8046, 106096), (8208, 104002), (8376, 101916), (8493, 100512), (9423, 90592), (10728, 79572), (11168, 76437), (11324, 75384), (12564, 67944), (13262, 64368), (14304, 59679), (16092, 53048), (16416, 52001), (16752, 50958), (16986, 50256), (18846, 45296), (19893, 42912), (21456, 39786), (22648, 37692), (25128, 33972), (25479, 33504), (26524, 32184)]