219522204

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 624153600

約数和(自身を除く): 404631396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 257, 297, 396, 514, 594, 719, 771, 1028, 1188, 1438, 1542, 2157, 2313, 2827, 2876, 3084, 4314, 4626, 5654, 6471, 6939, 7909, 8481, 8628, 9252, 11308, 12942, 13878, 15818, 16962, 19413, 23727, 25443, 25884, 27756, 31636, 33924, 38826, 47454, 50886, 71181, 76329, 77652, 94908, 101772, 142362, 152658, 184783, 213543, 284724, 305316, 369566, 427086, 554349, 739132, 854172, 1108698, 1663047, 2032613, 2217396, 3326094, 4065226, 4989141, 6097839, 6652188, 8130452, 9978282, 12195678, 18293517, 19956564, 24391356, 36587034, 54880551, 73174068, 109761102, 219522204]

約数ペア:

[(1, 219522204), (2, 109761102), (3, 73174068), (4, 54880551), (6, 36587034), (9, 24391356), (11, 19956564), (12, 18293517), (18, 12195678), (22, 9978282), (27, 8130452), (33, 6652188), (36, 6097839), (44, 4989141), (54, 4065226), (66, 3326094), (99, 2217396), (108, 2032613), (132, 1663047), (198, 1108698), (257, 854172), (297, 739132), (396, 554349), (514, 427086), (594, 369566), (719, 305316), (771, 284724), (1028, 213543), (1188, 184783), (1438, 152658), (1542, 142362), (2157, 101772), (2313, 94908), (2827, 77652), (2876, 76329), (3084, 71181), (4314, 50886), (4626, 47454), (5654, 38826), (6471, 33924), (6939, 31636), (7909, 27756), (8481, 25884), (8628, 25443), (9252, 23727), (11308, 19413), (12942, 16962), (13878, 15818)]