348738768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 1191590400

約数和(自身を除く): 842851632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 131, 133, 139, 144, 152, 168, 171, 228, 252, 262, 266, 278, 304, 336, 342, 393, 399, 417, 456, 504, 524, 532, 556, 684, 786, 798, 834, 912, 917, 973, 1008, 1048, 1064, 1112, 1179, 1197, 1251, 1368, 1572, 1596, 1668, 1834, 1946, 2096, 2128, 2224, 2358, 2394, 2489, 2502, 2641, 2736, 2751, 2919, 3144, 3192, 3336, 3668, 3892, 4716, 4788, 4978, 5004, 5282, 5502, 5838, 6288, 6384, 6672, 7336, 7467, 7784, 7923, 8253, 8757, 9432, 9576, 9956, 10008, 10564, 11004, 11676, 14672, 14934, 15568, 15846, 16506, 17423, 17514, 18209, 18487, 18864, 19152, 19912, 20016, 21128, 22008, 22401, 23352, 23769, 29868, 31692, 33012, 34846, 35028, 36418, 36974, 39824, 42256, 44016, 44802, 46704, 47538, 52269, 54627, 55461, 59736, 63384, 66024, 69692, 70056, 72836, 73948, 89604, 95076, 104538, 109254, 110922, 119472, 126768, 127463, 132048, 139384, 140112, 145672, 147896, 156807, 163881, 166383, 179208, 190152, 209076, 218508, 221844, 254926, 278768, 291344, 295792, 313614, 327762, 332766, 345971, 358416, 380304, 382389, 418152, 437016, 443688, 509852, 627228, 655524, 665532, 691942, 764778, 836304, 874032, 887376, 1019704, 1037913, 1147167, 1254456, 1311048, 1331064, 1383884, 1529556, 2039408, 2075826, 2294334, 2421797, 2508912, 2622096, 2662128, 2767768, 3059112, 3113739, 4151652, 4588668, 4843594, 5535536, 6118224, 6227478, 7265391, 8303304, 9177336, 9687188, 12454956, 14530782, 16606608, 18354672, 19374376, 21796173, 24909912, 29061564, 38748752, 43592346, 49819824, 58123128, 87184692, 116246256, 174369384, 348738768]

約数ペア:

[(1, 348738768), (2, 174369384), (3, 116246256), (4, 87184692), (6, 58123128), (7, 49819824), (8, 43592346), (9, 38748752), (12, 29061564), (14, 24909912), (16, 21796173), (18, 19374376), (19, 18354672), (21, 16606608), (24, 14530782), (28, 12454956), (36, 9687188), (38, 9177336), (42, 8303304), (48, 7265391), (56, 6227478), (57, 6118224), (63, 5535536), (72, 4843594), (76, 4588668), (84, 4151652), (112, 3113739), (114, 3059112), (126, 2767768), (131, 2662128), (133, 2622096), (139, 2508912), (144, 2421797), (152, 2294334), (168, 2075826), (171, 2039408), (228, 1529556), (252, 1383884), (262, 1331064), (266, 1311048), (278, 1254456), (304, 1147167), (336, 1037913), (342, 1019704), (393, 887376), (399, 874032), (417, 836304), (456, 764778), (504, 691942), (524, 665532), (532, 655524), (556, 627228), (684, 509852), (786, 443688), (798, 437016), (834, 418152), (912, 382389), (917, 380304), (973, 358416), (1008, 345971), (1048, 332766), (1064, 327762), (1112, 313614), (1179, 295792), (1197, 291344), (1251, 278768), (1368, 254926), (1572, 221844), (1596, 218508), (1668, 209076), (1834, 190152), (1946, 179208), (2096, 166383), (2128, 163881), (2224, 156807), (2358, 147896), (2394, 145672), (2489, 140112), (2502, 139384), (2641, 132048), (2736, 127463), (2751, 126768), (2919, 119472), (3144, 110922), (3192, 109254), (3336, 104538), (3668, 95076), (3892, 89604), (4716, 73948), (4788, 72836), (4978, 70056), (5004, 69692), (5282, 66024), (5502, 63384), (5838, 59736), (6288, 55461), (6384, 54627), (6672, 52269), (7336, 47538), (7467, 46704), (7784, 44802), (7923, 44016), (8253, 42256), (8757, 39824), (9432, 36974), (9576, 36418), (9956, 35028), (10008, 34846), (10564, 33012), (11004, 31692), (11676, 29868), (14672, 23769), (14934, 23352), (15568, 22401), (15846, 22008), (16506, 21128), (17423, 20016), (17514, 19912), (18209, 19152), (18487, 18864)]