313469884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 701761536

約数和(自身を除く): 388291652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 73, 91, 94, 146, 182, 188, 251, 292, 329, 364, 502, 511, 611, 658, 949, 1004, 1022, 1222, 1316, 1757, 1898, 2044, 2444, 3263, 3431, 3514, 3796, 4277, 6526, 6643, 6862, 7028, 8554, 11797, 13052, 13286, 13724, 17108, 18323, 22841, 23594, 24017, 26572, 36646, 44603, 45682, 47188, 48034, 73292, 82579, 89206, 91364, 96068, 128261, 153361, 165158, 178412, 238199, 256522, 306722, 312221, 330316, 476398, 513044, 613444, 624442, 861181, 952796, 1073527, 1248884, 1667393, 1722362, 2147054, 3334786, 3444724, 4294108, 6028267, 6669572, 11195353, 12056534, 22390706, 24113068, 44781412, 78367471, 156734942, 313469884]

約数ペア:

[(1, 313469884), (2, 156734942), (4, 78367471), (7, 44781412), (13, 24113068), (14, 22390706), (26, 12056534), (28, 11195353), (47, 6669572), (52, 6028267), (73, 4294108), (91, 3444724), (94, 3334786), (146, 2147054), (182, 1722362), (188, 1667393), (251, 1248884), (292, 1073527), (329, 952796), (364, 861181), (502, 624442), (511, 613444), (611, 513044), (658, 476398), (949, 330316), (1004, 312221), (1022, 306722), (1222, 256522), (1316, 238199), (1757, 178412), (1898, 165158), (2044, 153361), (2444, 128261), (3263, 96068), (3431, 91364), (3514, 89206), (3796, 82579), (4277, 73292), (6526, 48034), (6643, 47188), (6862, 45682), (7028, 44603), (8554, 36646), (11797, 26572), (13052, 24017), (13286, 23594), (13724, 22841), (17108, 18323)]