217754292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4981

約数の個数: 96

約数和(自身を含む): 634798080

約数和(自身を除く): 417043788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3162, 3689, 4919, 6324, 7378, 9838, 11067, 14756, 14757, 19676, 22134, 29514, 34433, 44268, 59028, 68866, 83623, 103299, 137732, 152489, 167246, 206598, 250869, 304978, 334492, 413196, 457467, 501738, 585361, 609956, 914934, 1003476, 1067423, 1170722, 1756083, 1829868, 2134846, 2341444, 2592313, 3202269, 3512166, 4269692, 5184626, 6404538, 7024332, 7776939, 10369252, 12809076, 15553878, 18146191, 31107756, 36292382, 54438573, 72584764, 108877146, 217754292]

約数ペア:

[(1, 217754292), (2, 108877146), (3, 72584764), (4, 54438573), (6, 36292382), (7, 31107756), (12, 18146191), (14, 15553878), (17, 12809076), (21, 10369252), (28, 7776939), (31, 7024332), (34, 6404538), (42, 5184626), (51, 4269692), (62, 3512166), (68, 3202269), (84, 2592313), (93, 2341444), (102, 2134846), (119, 1829868), (124, 1756083), (186, 1170722), (204, 1067423), (217, 1003476), (238, 914934), (357, 609956), (372, 585361), (434, 501738), (476, 457467), (527, 413196), (651, 334492), (714, 304978), (868, 250869), (1054, 206598), (1302, 167246), (1428, 152489), (1581, 137732), (2108, 103299), (2604, 83623), (3162, 68866), (3689, 59028), (4919, 44268), (6324, 34433), (7378, 29514), (9838, 22134), (11067, 19676), (14756, 14757)]