333777886988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17581}}^1\times {\mathrm{7451}}^1$

素因数の和:25063

約数の個数: 72

約数和(自身を含む): 731883663504

約数和(自身を除く): 398105776516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7451, 14902, 17581, 29804, 35162, 52157, 70324, 96863, 104314, 123067, 193726, 208628, 228553, 246134, 365099, 387452, 457106, 492268, 678041, 730198, 861469, 914212, 1356082, 1460396, 1599871, 1722938, 2712164, 3199742, 3445876, 4746287, 6399484, 9492574, 11199097, 18985148, 22398194, 44796388, 130996031, 261992062, 523984124, 916972217, 1702948403, 1833944434, 3405896806, 3667888868, 6418805519, 6811793612, 11920638821, 12837611038, 23841277642, 25675222076, 47682555284, 83444471747, 166888943494, 333777886988]

約数ペア:

[(1, 333777886988), (2, 166888943494), (4, 83444471747), (7, 47682555284), (13, 25675222076), (14, 23841277642), (26, 12837611038), (28, 11920638821), (49, 6811793612), (52, 6418805519), (91, 3667888868), (98, 3405896806), (182, 1833944434), (196, 1702948403), (364, 916972217), (637, 523984124), (1274, 261992062), (2548, 130996031), (7451, 44796388), (14902, 22398194), (17581, 18985148), (29804, 11199097), (35162, 9492574), (52157, 6399484), (70324, 4746287), (96863, 3445876), (104314, 3199742), (123067, 2712164), (193726, 1722938), (208628, 1599871), (228553, 1460396), (246134, 1356082), (365099, 914212), (387452, 861469), (457106, 730198), (492268, 678041)]