248045249564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1\times {\mathrm{2683}}^1$

素因数の和:4419

約数の個数: 96

約数和(自身を含む): 523995816960

約数和(自身を除く): 275950567396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 1613, 2047, 2492, 2683, 3226, 4094, 5366, 6452, 8188, 10732, 11291, 14329, 18781, 22582, 28658, 37099, 37562, 45164, 57316, 61709, 74198, 75124, 123418, 143557, 148396, 238787, 246836, 259693, 287114, 431963, 477574, 519386, 574228, 863926, 955148, 1004899, 1038772, 1671509, 1727852, 2009798, 3301811, 3343018, 4019596, 4327679, 5492101, 6603622, 6686036, 8655358, 10984202, 13207244, 17310716, 21968404, 23112677, 30293753, 38444707, 46225354, 60587506, 76889414, 92450708, 99536617, 121175012, 153778828, 199073234, 385163431, 398146468, 696756319, 770326862, 1393512638, 1540653724, 2696144017, 2787025276, 5392288034, 8858758913, 10784576068, 17717517826, 35435035652, 62011312391, 124022624782, 248045249564]

約数ペア:

[(1, 248045249564), (2, 124022624782), (4, 62011312391), (7, 35435035652), (14, 17717517826), (23, 10784576068), (28, 8858758913), (46, 5392288034), (89, 2787025276), (92, 2696144017), (161, 1540653724), (178, 1393512638), (322, 770326862), (356, 696756319), (623, 398146468), (644, 385163431), (1246, 199073234), (1613, 153778828), (2047, 121175012), (2492, 99536617), (2683, 92450708), (3226, 76889414), (4094, 60587506), (5366, 46225354), (6452, 38444707), (8188, 30293753), (10732, 23112677), (11291, 21968404), (14329, 17310716), (18781, 13207244), (22582, 10984202), (28658, 8655358), (37099, 6686036), (37562, 6603622), (45164, 5492101), (57316, 4327679), (61709, 4019596), (74198, 3343018), (75124, 3301811), (123418, 2009798), (143557, 1727852), (148396, 1671509), (238787, 1038772), (246836, 1004899), (259693, 955148), (287114, 863926), (431963, 574228), (477574, 519386)]