394720128

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3461}}^1$

素因数の和:3498

約数の個数: 160

約数和(自身を含む): 1281840120

約数和(自身を除く): 887119992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3456, 3461, 3564, 4224, 4752, 5184, 6336, 6922, 7128, 9504, 10368, 10383, 12672, 13844, 14256, 19008, 20766, 27688, 28512, 31149, 38016, 38071, 41532, 55376, 57024, 62298, 76142, 83064, 93447, 110752, 114048, 114213, 124596, 152284, 166128, 186894, 221504, 228426, 249192, 280341, 304568, 332256, 342639, 373788, 443008, 456852, 498384, 560682, 609136, 664512, 685278, 747576, 913704, 996768, 1027917, 1121364, 1218272, 1329024, 1370556, 1495152, 1827408, 1993536, 2055834, 2242728, 2436544, 2741112, 2990304, 3083751, 3654816, 3987072, 4111668, 4485456, 4873088, 5482224, 5980608, 6167502, 7309632, 8223336, 8970912, 10964448, 11961216, 12335004, 14619264, 16446672, 17941824, 21928896, 24670008, 32893344, 35883648, 43857792, 49340016, 65786688, 98680032, 131573376, 197360064, 394720128]

約数ペア:

[(1, 394720128), (2, 197360064), (3, 131573376), (4, 98680032), (6, 65786688), (8, 49340016), (9, 43857792), (11, 35883648), (12, 32893344), (16, 24670008), (18, 21928896), (22, 17941824), (24, 16446672), (27, 14619264), (32, 12335004), (33, 11961216), (36, 10964448), (44, 8970912), (48, 8223336), (54, 7309632), (64, 6167502), (66, 5980608), (72, 5482224), (81, 4873088), (88, 4485456), (96, 4111668), (99, 3987072), (108, 3654816), (128, 3083751), (132, 2990304), (144, 2741112), (162, 2436544), (176, 2242728), (192, 2055834), (198, 1993536), (216, 1827408), (264, 1495152), (288, 1370556), (297, 1329024), (324, 1218272), (352, 1121364), (384, 1027917), (396, 996768), (432, 913704), (528, 747576), (576, 685278), (594, 664512), (648, 609136), (704, 560682), (792, 498384), (864, 456852), (891, 443008), (1056, 373788), (1152, 342639), (1188, 332256), (1296, 304568), (1408, 280341), (1584, 249192), (1728, 228426), (1782, 221504), (2112, 186894), (2376, 166128), (2592, 152284), (3168, 124596), (3456, 114213), (3461, 114048), (3564, 110752), (4224, 93447), (4752, 83064), (5184, 76142), (6336, 62298), (6922, 57024), (7128, 55376), (9504, 41532), (10368, 38071), (10383, 38016), (12672, 31149), (13844, 28512), (14256, 27688), (19008, 20766)]