28178705592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1\times {\mathrm{8081}}^1$

素因数の和:10661

約数の個数: 96

約数和(自身を含む): 80375490000

約数和(自身を除く): 52196784408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2549, 5098, 7647, 8081, 10196, 15294, 16162, 20392, 22941, 24243, 30588, 32324, 45882, 48431, 48486, 61176, 64648, 72729, 91764, 96862, 96972, 145293, 145458, 153539, 183528, 193724, 193944, 290586, 290916, 307078, 387448, 435879, 460617, 581172, 581832, 614156, 871758, 921234, 1162344, 1228312, 1381851, 1743516, 1842468, 2763702, 3487032, 3684936, 5527404, 11054808, 20598469, 41196938, 61795407, 82393876, 123590814, 164787752, 185386221, 247181628, 370772442, 391370911, 494363256, 741544884, 782741822, 1174112733, 1483089768, 1565483644, 2348225466, 3130967288, 3522338199, 4696450932, 7044676398, 9392901864, 14089352796, 28178705592]

約数ペア:

[(1, 28178705592), (2, 14089352796), (3, 9392901864), (4, 7044676398), (6, 4696450932), (8, 3522338199), (9, 3130967288), (12, 2348225466), (18, 1565483644), (19, 1483089768), (24, 1174112733), (36, 782741822), (38, 741544884), (57, 494363256), (72, 391370911), (76, 370772442), (114, 247181628), (152, 185386221), (171, 164787752), (228, 123590814), (342, 82393876), (456, 61795407), (684, 41196938), (1368, 20598469), (2549, 11054808), (5098, 5527404), (7647, 3684936), (8081, 3487032), (10196, 2763702), (15294, 1842468), (16162, 1743516), (20392, 1381851), (22941, 1228312), (24243, 1162344), (30588, 921234), (32324, 871758), (45882, 614156), (48431, 581832), (48486, 581172), (61176, 460617), (64648, 435879), (72729, 387448), (91764, 307078), (96862, 290916), (96972, 290586), (145293, 193944), (145458, 193724), (153539, 183528)]