399828096

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6131

約数の個数: 128

約数和(自身を含む): 1242360000

約数和(自身を除く): 842531904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 6089, 7296, 8208, 10944, 12178, 16416, 18267, 21888, 24356, 32832, 36534, 48712, 54801, 65664, 73068, 97424, 109602, 115691, 146136, 164403, 194848, 219204, 231382, 292272, 328806, 347073, 389696, 438408, 462764, 584544, 657612, 694146, 779392, 876816, 925528, 1041219, 1169088, 1315224, 1388292, 1753632, 1851056, 2082438, 2338176, 2630448, 2776584, 3123657, 3507264, 3702112, 4164876, 5260896, 5553168, 6247314, 7014528, 7404224, 8329752, 10521792, 11106336, 12494628, 14808448, 16659504, 21043584, 22212672, 24989256, 33319008, 44425344, 49978512, 66638016, 99957024, 133276032, 199914048, 399828096]

約数ペア:

[(1, 399828096), (2, 199914048), (3, 133276032), (4, 99957024), (6, 66638016), (8, 49978512), (9, 44425344), (12, 33319008), (16, 24989256), (18, 22212672), (19, 21043584), (24, 16659504), (27, 14808448), (32, 12494628), (36, 11106336), (38, 10521792), (48, 8329752), (54, 7404224), (57, 7014528), (64, 6247314), (72, 5553168), (76, 5260896), (96, 4164876), (108, 3702112), (114, 3507264), (128, 3123657), (144, 2776584), (152, 2630448), (171, 2338176), (192, 2082438), (216, 1851056), (228, 1753632), (288, 1388292), (304, 1315224), (342, 1169088), (384, 1041219), (432, 925528), (456, 876816), (513, 779392), (576, 694146), (608, 657612), (684, 584544), (864, 462764), (912, 438408), (1026, 389696), (1152, 347073), (1216, 328806), (1368, 292272), (1728, 231382), (1824, 219204), (2052, 194848), (2432, 164403), (2736, 146136), (3456, 115691), (3648, 109602), (4104, 97424), (5472, 73068), (6089, 65664), (7296, 54801), (8208, 48712), (10944, 36534), (12178, 32832), (16416, 24356), (18267, 21888)]