247029654212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29629}}^1\times {\mathrm{9973}}^1$

素因数の和:39636

約数の個数: 48

約数和(自身を含む): 496489761600

約数和(自身を除く): 249460107388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9973, 19946, 29629, 39892, 59258, 109703, 118516, 189487, 219406, 325919, 378974, 438812, 562951, 651838, 757948, 1125902, 1303676, 2084357, 2251804, 4168714, 6192461, 8337428, 12384922, 24769844, 295490017, 590980034, 1181960068, 3250390187, 5614310323, 6500780374, 11228620646, 13001560748, 22457241292, 61757413553, 123514827106, 247029654212]

約数ペア:

[(1, 247029654212), (2, 123514827106), (4, 61757413553), (11, 22457241292), (19, 13001560748), (22, 11228620646), (38, 6500780374), (44, 5614310323), (76, 3250390187), (209, 1181960068), (418, 590980034), (836, 295490017), (9973, 24769844), (19946, 12384922), (29629, 8337428), (39892, 6192461), (59258, 4168714), (109703, 2251804), (118516, 2084357), (189487, 1303676), (219406, 1125902), (325919, 757948), (378974, 651838), (438812, 562951)]