31917062016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1319323}}^1$

素因数の和:1319353

約数の個数: 128

約数和(自身を含む): 107656838400

約数和(自身を除く): 75739776384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 1319323, 2638646, 3957969, 5277292, 7915938, 9235261, 10554584, 11873907, 15831876, 18470522, 21109168, 23747814, 27705783, 31663752, 35621721, 36941044, 42218336, 47495628, 55411566, 63327504, 71243442, 73882088, 83117349, 84436672, 94991256, 110823132, 126655008, 142486884, 147764176, 166234698, 168873344, 189982512, 221646264, 249352047, 253310016, 284973768, 295528352, 332469396, 379965024, 443292528, 498704094, 506620032, 569947536, 591056704, 664938792, 759930048, 886585056, 997408188, 1139895072, 1182113408, 1329877584, 1519860096, 1773170112, 1994816376, 2279790144, 2659755168, 3546340224, 3989632752, 4559580288, 5319510336, 7979265504, 10639020672, 15958531008, 31917062016]

約数ペア:

[(1, 31917062016), (2, 15958531008), (3, 10639020672), (4, 7979265504), (6, 5319510336), (7, 4559580288), (8, 3989632752), (9, 3546340224), (12, 2659755168), (14, 2279790144), (16, 1994816376), (18, 1773170112), (21, 1519860096), (24, 1329877584), (27, 1182113408), (28, 1139895072), (32, 997408188), (36, 886585056), (42, 759930048), (48, 664938792), (54, 591056704), (56, 569947536), (63, 506620032), (64, 498704094), (72, 443292528), (84, 379965024), (96, 332469396), (108, 295528352), (112, 284973768), (126, 253310016), (128, 249352047), (144, 221646264), (168, 189982512), (189, 168873344), (192, 166234698), (216, 147764176), (224, 142486884), (252, 126655008), (288, 110823132), (336, 94991256), (378, 84436672), (384, 83117349), (432, 73882088), (448, 71243442), (504, 63327504), (576, 55411566), (672, 47495628), (756, 42218336), (864, 36941044), (896, 35621721), (1008, 31663752), (1152, 27705783), (1344, 23747814), (1512, 21109168), (1728, 18470522), (2016, 15831876), (2688, 11873907), (3024, 10554584), (3456, 9235261), (4032, 7915938), (6048, 5277292), (8064, 3957969), (12096, 2638646), (24192, 1319323)]