344939868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1584

約数の個数: 144

約数和(自身を含む): 1088994816

約数和(自身を除く): 744054948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 819, 852, 923, 994, 1092, 1278, 1483, 1491, 1638, 1846, 1988, 2556, 2769, 2966, 2982, 3276, 3692, 4449, 4473, 5538, 5932, 5964, 6461, 8307, 8898, 8946, 10381, 11076, 12922, 13347, 16614, 17796, 17892, 19279, 19383, 20762, 25844, 26694, 31143, 33228, 38558, 38766, 41524, 53388, 57837, 58149, 62286, 77116, 77532, 93429, 105293, 115674, 116298, 124572, 134953, 173511, 186858, 210586, 231348, 232596, 269906, 315879, 347022, 373716, 404859, 421172, 539812, 631758, 694044, 737051, 809718, 947637, 1214577, 1263516, 1368809, 1474102, 1619436, 1895274, 2211153, 2429154, 2737618, 2948204, 3790548, 4106427, 4422306, 4858308, 5475236, 6633459, 8212854, 8844612, 9581663, 12319281, 13266918, 16425708, 19163326, 24638562, 26533836, 28744989, 38326652, 49277124, 57489978, 86234967, 114979956, 172469934, 344939868]

約数ペア:

[(1, 344939868), (2, 172469934), (3, 114979956), (4, 86234967), (6, 57489978), (7, 49277124), (9, 38326652), (12, 28744989), (13, 26533836), (14, 24638562), (18, 19163326), (21, 16425708), (26, 13266918), (28, 12319281), (36, 9581663), (39, 8844612), (42, 8212854), (52, 6633459), (63, 5475236), (71, 4858308), (78, 4422306), (84, 4106427), (91, 3790548), (117, 2948204), (126, 2737618), (142, 2429154), (156, 2211153), (182, 1895274), (213, 1619436), (234, 1474102), (252, 1368809), (273, 1263516), (284, 1214577), (364, 947637), (426, 809718), (468, 737051), (497, 694044), (546, 631758), (639, 539812), (819, 421172), (852, 404859), (923, 373716), (994, 347022), (1092, 315879), (1278, 269906), (1483, 232596), (1491, 231348), (1638, 210586), (1846, 186858), (1988, 173511), (2556, 134953), (2769, 124572), (2966, 116298), (2982, 115674), (3276, 105293), (3692, 93429), (4449, 77532), (4473, 77116), (5538, 62286), (5932, 58149), (5964, 57837), (6461, 53388), (8307, 41524), (8898, 38766), (8946, 38558), (10381, 33228), (11076, 31143), (12922, 26694), (13347, 25844), (16614, 20762), (17796, 19383), (17892, 19279)]