2989356032

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 176

約数和(自身を含む): 6932943360

約数和(自身を除く): 3943587328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 104, 106, 128, 152, 208, 212, 223, 247, 256, 304, 416, 424, 446, 494, 512, 608, 689, 832, 848, 892, 988, 1007, 1024, 1216, 1378, 1664, 1696, 1784, 1976, 2014, 2432, 2756, 2899, 3328, 3392, 3568, 3952, 4028, 4237, 4864, 5512, 5798, 6656, 6784, 7136, 7904, 8056, 8474, 9728, 11024, 11596, 11819, 13091, 13312, 13568, 14272, 15808, 16112, 16948, 19456, 22048, 23192, 23638, 26182, 27136, 28544, 31616, 32224, 33896, 44096, 46384, 47276, 52364, 54272, 55081, 57088, 63232, 64448, 67792, 88192, 92768, 94552, 104728, 110162, 114176, 126464, 128896, 135584, 153647, 176384, 185536, 189104, 209456, 220324, 224561, 228352, 252928, 257792, 271168, 307294, 352768, 371072, 378208, 418912, 440648, 449122, 515584, 542336, 614588, 705536, 742144, 756416, 837824, 881296, 898244, 1031168, 1084672, 1229176, 1484288, 1512832, 1675648, 1762592, 1796488, 2169344, 2458352, 2919293, 2968576, 3025664, 3351296, 3525184, 3592976, 4338688, 4916704, 5838586, 6051328, 6702592, 7050368, 7185952, 9833408, 11677172, 12102656, 13405184, 14100736, 14371904, 19666816, 23354344, 28201472, 28743808, 39333632, 46708688, 56402944, 57487616, 78667264, 93417376, 114975232, 157334528, 186834752, 229950464, 373669504, 747339008, 1494678016, 2989356032]

約数ペア:

[(1, 2989356032), (2, 1494678016), (4, 747339008), (8, 373669504), (13, 229950464), (16, 186834752), (19, 157334528), (26, 114975232), (32, 93417376), (38, 78667264), (52, 57487616), (53, 56402944), (64, 46708688), (76, 39333632), (104, 28743808), (106, 28201472), (128, 23354344), (152, 19666816), (208, 14371904), (212, 14100736), (223, 13405184), (247, 12102656), (256, 11677172), (304, 9833408), (416, 7185952), (424, 7050368), (446, 6702592), (494, 6051328), (512, 5838586), (608, 4916704), (689, 4338688), (832, 3592976), (848, 3525184), (892, 3351296), (988, 3025664), (1007, 2968576), (1024, 2919293), (1216, 2458352), (1378, 2169344), (1664, 1796488), (1696, 1762592), (1784, 1675648), (1976, 1512832), (2014, 1484288), (2432, 1229176), (2756, 1084672), (2899, 1031168), (3328, 898244), (3392, 881296), (3568, 837824), (3952, 756416), (4028, 742144), (4237, 705536), (4864, 614588), (5512, 542336), (5798, 515584), (6656, 449122), (6784, 440648), (7136, 418912), (7904, 378208), (8056, 371072), (8474, 352768), (9728, 307294), (11024, 271168), (11596, 257792), (11819, 252928), (13091, 228352), (13312, 224561), (13568, 220324), (14272, 209456), (15808, 189104), (16112, 185536), (16948, 176384), (19456, 153647), (22048, 135584), (23192, 128896), (23638, 126464), (26182, 114176), (27136, 110162), (28544, 104728), (31616, 94552), (32224, 92768), (33896, 88192), (44096, 67792), (46384, 64448), (47276, 63232), (52364, 57088), (54272, 55081)]