4004195328

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{8867}}^1$

素因数の和:8907

約数の個数: 198

約数和(自身を含む): 13451221836

約数和(自身を除く): 9447026508

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 7168, 8064, 8867, 9216, 9408, 10752, 12544, 14112, 16128, 17734, 18816, 21504, 25088, 26601, 28224, 32256, 35468, 37632, 50176, 53202, 56448, 62069, 64512, 70936, 75264, 79803, 106404, 112896, 124138, 141872, 150528, 159606, 186207, 212808, 225792, 248276, 283744, 319212, 372414, 425616, 434483, 451584, 496552, 558621, 567488, 638424, 744828, 851232, 868966, 993104, 1117242, 1134976, 1276848, 1303449, 1489656, 1702464, 1737932, 1986208, 2234484, 2269952, 2553696, 2606898, 2979312, 3404928, 3475864, 3910347, 3972416, 4468968, 4539904, 5107392, 5213796, 5958624, 6809856, 6951728, 7820694, 7944832, 8937936, 9079808, 10214784, 10427592, 11917248, 13619712, 13903456, 15641388, 15889664, 17875872, 20429568, 20855184, 23834496, 27239424, 27806912, 31282776, 31779328, 35751744, 40859136, 41710368, 47668992, 55613824, 62565552, 63558656, 71503488, 81718272, 83420736, 95337984, 111227648, 125131104, 143006976, 166841472, 190675968, 222455296, 250262208, 286013952, 333682944, 444910592, 500524416, 572027904, 667365888, 1001048832, 1334731776, 2002097664, 4004195328]

約数ペア:

[(1, 4004195328), (2, 2002097664), (3, 1334731776), (4, 1001048832), (6, 667365888), (7, 572027904), (8, 500524416), (9, 444910592), (12, 333682944), (14, 286013952), (16, 250262208), (18, 222455296), (21, 190675968), (24, 166841472), (28, 143006976), (32, 125131104), (36, 111227648), (42, 95337984), (48, 83420736), (49, 81718272), (56, 71503488), (63, 63558656), (64, 62565552), (72, 55613824), (84, 47668992), (96, 41710368), (98, 40859136), (112, 35751744), (126, 31779328), (128, 31282776), (144, 27806912), (147, 27239424), (168, 23834496), (192, 20855184), (196, 20429568), (224, 17875872), (252, 15889664), (256, 15641388), (288, 13903456), (294, 13619712), (336, 11917248), (384, 10427592), (392, 10214784), (441, 9079808), (448, 8937936), (504, 7944832), (512, 7820694), (576, 6951728), (588, 6809856), (672, 5958624), (768, 5213796), (784, 5107392), (882, 4539904), (896, 4468968), (1008, 3972416), (1024, 3910347), (1152, 3475864), (1176, 3404928), (1344, 2979312), (1536, 2606898), (1568, 2553696), (1764, 2269952), (1792, 2234484), (2016, 1986208), (2304, 1737932), (2352, 1702464), (2688, 1489656), (3072, 1303449), (3136, 1276848), (3528, 1134976), (3584, 1117242), (4032, 993104), (4608, 868966), (4704, 851232), (5376, 744828), (6272, 638424), (7056, 567488), (7168, 558621), (8064, 496552), (8867, 451584), (9216, 434483), (9408, 425616), (10752, 372414), (12544, 319212), (14112, 283744), (16128, 248276), (17734, 225792), (18816, 212808), (21504, 186207), (25088, 159606), (26601, 150528), (28224, 141872), (32256, 124138), (35468, 112896), (37632, 106404), (50176, 79803), (53202, 75264), (56448, 70936), (62069, 64512)]