2016442688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 4449836160

約数和(自身を除く): 2433393472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 157, 172, 208, 314, 344, 359, 416, 559, 628, 688, 718, 832, 1118, 1256, 1376, 1436, 2041, 2236, 2512, 2752, 2872, 4082, 4472, 4667, 5024, 5744, 6751, 8164, 8944, 9334, 10048, 11488, 13502, 15437, 16328, 17888, 18668, 22976, 27004, 30874, 32656, 35776, 37336, 54008, 56363, 61748, 65312, 74672, 87763, 108016, 112726, 123496, 130624, 149344, 175526, 200681, 216032, 225452, 246992, 298688, 351052, 401362, 432064, 450904, 493984, 702104, 732719, 802724, 901808, 987968, 1404208, 1465438, 1605448, 1803616, 2423609, 2808416, 2930876, 3210896, 3607232, 4847218, 5616832, 5861752, 6421792, 9694436, 11723504, 12843584, 19388872, 23447008, 31506917, 38777744, 46894016, 63013834, 77555488, 126027668, 155110976, 252055336, 504110672, 1008221344, 2016442688]

約数ペア:

[(1, 2016442688), (2, 1008221344), (4, 504110672), (8, 252055336), (13, 155110976), (16, 126027668), (26, 77555488), (32, 63013834), (43, 46894016), (52, 38777744), (64, 31506917), (86, 23447008), (104, 19388872), (157, 12843584), (172, 11723504), (208, 9694436), (314, 6421792), (344, 5861752), (359, 5616832), (416, 4847218), (559, 3607232), (628, 3210896), (688, 2930876), (718, 2808416), (832, 2423609), (1118, 1803616), (1256, 1605448), (1376, 1465438), (1436, 1404208), (2041, 987968), (2236, 901808), (2512, 802724), (2752, 732719), (2872, 702104), (4082, 493984), (4472, 450904), (4667, 432064), (5024, 401362), (5744, 351052), (6751, 298688), (8164, 246992), (8944, 225452), (9334, 216032), (10048, 200681), (11488, 175526), (13502, 149344), (15437, 130624), (16328, 123496), (17888, 112726), (18668, 108016), (22976, 87763), (27004, 74672), (30874, 65312), (32656, 61748), (35776, 56363), (37336, 54008)]