1398984972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79687}}^1$

素因数の和:79731

約数の個数: 96

約数和(自身を含む): 4284026880

約数和(自身を除く): 2885041908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 17556, 79687, 159374, 239061, 318748, 478122, 557809, 876557, 956244, 1115618, 1514053, 1673427, 1753114, 2231236, 2629671, 3028106, 3346854, 3506228, 4542159, 5259342, 6056212, 6135899, 6693708, 9084318, 10518684, 10598371, 12271798, 16654583, 18168636, 18407697, 21196742, 24543596, 31795113, 33309166, 36815394, 42393484, 49963749, 63590226, 66618332, 73630788, 99927498, 116582081, 127180452, 199854996, 233164162, 349746243, 466328324, 699492486, 1398984972]

約数ペア:

[(1, 1398984972), (2, 699492486), (3, 466328324), (4, 349746243), (6, 233164162), (7, 199854996), (11, 127180452), (12, 116582081), (14, 99927498), (19, 73630788), (21, 66618332), (22, 63590226), (28, 49963749), (33, 42393484), (38, 36815394), (42, 33309166), (44, 31795113), (57, 24543596), (66, 21196742), (76, 18407697), (77, 18168636), (84, 16654583), (114, 12271798), (132, 10598371), (133, 10518684), (154, 9084318), (209, 6693708), (228, 6135899), (231, 6056212), (266, 5259342), (308, 4542159), (399, 3506228), (418, 3346854), (462, 3028106), (532, 2629671), (627, 2231236), (798, 1753114), (836, 1673427), (924, 1514053), (1254, 1115618), (1463, 956244), (1596, 876557), (2508, 557809), (2926, 478122), (4389, 318748), (5852, 239061), (8778, 159374), (17556, 79687)]