28876656384

素因数分解:

$2^8\times 3^3\times {\mathrm{79}}^1\times {\mathrm{52883}}^1$

素因数の和:52987

約数の個数: 144

約数和(自身を含む): 86475916800

約数和(自身を除く): 57599260416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 256, 288, 316, 384, 432, 474, 576, 632, 711, 768, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2304, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 6912, 7584, 8532, 10112, 11376, 15168, 17064, 20224, 22752, 30336, 34128, 45504, 52883, 60672, 68256, 91008, 105766, 136512, 158649, 182016, 211532, 273024, 317298, 423064, 475947, 546048, 634596, 846128, 951894, 1269192, 1427841, 1692256, 1903788, 2538384, 2855682, 3384512, 3807576, 4177757, 5076768, 5711364, 6769024, 7615152, 8355514, 10153536, 11422728, 12533271, 13538048, 15230304, 16711028, 20307072, 22845456, 25066542, 30460608, 33422056, 37599813, 40614144, 45690912, 50133084, 60921216, 66844112, 75199626, 91381824, 100266168, 112799439, 121842432, 133688224, 150399252, 182763648, 200532336, 225598878, 267376448, 300798504, 365527296, 401064672, 451197756, 534752896, 601597008, 802129344, 902395512, 1069505792, 1203194016, 1604258688, 1804791024, 2406388032, 3208517376, 3609582048, 4812776064, 7219164096, 9625552128, 14438328192, 28876656384]

約数ペア:

[(1, 28876656384), (2, 14438328192), (3, 9625552128), (4, 7219164096), (6, 4812776064), (8, 3609582048), (9, 3208517376), (12, 2406388032), (16, 1804791024), (18, 1604258688), (24, 1203194016), (27, 1069505792), (32, 902395512), (36, 802129344), (48, 601597008), (54, 534752896), (64, 451197756), (72, 401064672), (79, 365527296), (96, 300798504), (108, 267376448), (128, 225598878), (144, 200532336), (158, 182763648), (192, 150399252), (216, 133688224), (237, 121842432), (256, 112799439), (288, 100266168), (316, 91381824), (384, 75199626), (432, 66844112), (474, 60921216), (576, 50133084), (632, 45690912), (711, 40614144), (768, 37599813), (864, 33422056), (948, 30460608), (1152, 25066542), (1264, 22845456), (1422, 20307072), (1728, 16711028), (1896, 15230304), (2133, 13538048), (2304, 12533271), (2528, 11422728), (2844, 10153536), (3456, 8355514), (3792, 7615152), (4266, 6769024), (5056, 5711364), (5688, 5076768), (6912, 4177757), (7584, 3807576), (8532, 3384512), (10112, 2855682), (11376, 2538384), (15168, 1903788), (17064, 1692256), (20224, 1427841), (22752, 1269192), (30336, 951894), (34128, 846128), (45504, 634596), (52883, 546048), (60672, 475947), (68256, 423064), (91008, 317298), (105766, 273024), (136512, 211532), (158649, 182016)]