432821214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 1140879168

約数和(自身を除く): 708057954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 53, 63, 94, 98, 106, 126, 141, 147, 159, 197, 282, 294, 318, 329, 371, 394, 423, 441, 477, 591, 658, 742, 846, 882, 954, 987, 1113, 1182, 1379, 1773, 1974, 2226, 2303, 2491, 2597, 2758, 2961, 3339, 3546, 4137, 4606, 4982, 5194, 5922, 6678, 6909, 7473, 7791, 8274, 9259, 9653, 10441, 12411, 13818, 14946, 15582, 17437, 18518, 19306, 20727, 20882, 22419, 23373, 24822, 27777, 28959, 31323, 34874, 41454, 44838, 46746, 52311, 55554, 57918, 62646, 64813, 73087, 83331, 86877, 93969, 104622, 122059, 129626, 146174, 156933, 166662, 173754, 187938, 194439, 219261, 244118, 313866, 366177, 388878, 438522, 453691, 490727, 511609, 583317, 657783, 732354, 907382, 981454, 1023218, 1098531, 1166634, 1315566, 1361073, 1472181, 1534827, 2197062, 2722146, 2944362, 3069654, 3435089, 4083219, 4416543, 4604481, 6870178, 8166438, 8833086, 9208962, 10305267, 20610534, 24045623, 30915801, 48091246, 61831602, 72136869, 144273738, 216410607, 432821214]

約数ペア:

[(1, 432821214), (2, 216410607), (3, 144273738), (6, 72136869), (7, 61831602), (9, 48091246), (14, 30915801), (18, 24045623), (21, 20610534), (42, 10305267), (47, 9208962), (49, 8833086), (53, 8166438), (63, 6870178), (94, 4604481), (98, 4416543), (106, 4083219), (126, 3435089), (141, 3069654), (147, 2944362), (159, 2722146), (197, 2197062), (282, 1534827), (294, 1472181), (318, 1361073), (329, 1315566), (371, 1166634), (394, 1098531), (423, 1023218), (441, 981454), (477, 907382), (591, 732354), (658, 657783), (742, 583317), (846, 511609), (882, 490727), (954, 453691), (987, 438522), (1113, 388878), (1182, 366177), (1379, 313866), (1773, 244118), (1974, 219261), (2226, 194439), (2303, 187938), (2491, 173754), (2597, 166662), (2758, 156933), (2961, 146174), (3339, 129626), (3546, 122059), (4137, 104622), (4606, 93969), (4982, 86877), (5194, 83331), (5922, 73087), (6678, 64813), (6909, 62646), (7473, 57918), (7791, 55554), (8274, 52311), (9259, 46746), (9653, 44838), (10441, 41454), (12411, 34874), (13818, 31323), (14946, 28959), (15582, 27777), (17437, 24822), (18518, 23373), (19306, 22419), (20727, 20882)]