344339632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 834793792

約数和(自身を除く): 490454160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 3877, 5551, 6344, 6832, 7754, 11102, 12688, 15508, 22204, 27139, 31016, 44408, 50401, 54278, 62032, 88816, 100802, 108556, 201604, 217112, 236497, 352807, 403208, 434224, 472994, 705614, 806416, 945988, 1411228, 1655479, 1891976, 2822456, 3074461, 3310958, 3783952, 5644912, 6148922, 6621916, 12297844, 13243832, 21521227, 24595688, 26487664, 43042454, 49191376, 86084908, 172169816, 344339632]

約数ペア:

[(1, 344339632), (2, 172169816), (4, 86084908), (7, 49191376), (8, 43042454), (13, 26487664), (14, 24595688), (16, 21521227), (26, 13243832), (28, 12297844), (52, 6621916), (56, 6148922), (61, 5644912), (91, 3783952), (104, 3310958), (112, 3074461), (122, 2822456), (182, 1891976), (208, 1655479), (244, 1411228), (364, 945988), (427, 806416), (488, 705614), (728, 472994), (793, 434224), (854, 403208), (976, 352807), (1456, 236497), (1586, 217112), (1708, 201604), (3172, 108556), (3416, 100802), (3877, 88816), (5551, 62032), (6344, 54278), (6832, 50401), (7754, 44408), (11102, 31016), (12688, 27139), (15508, 22204)]