1421296548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 4002384960

約数和(自身を除く): 2581088412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 59, 84, 98, 106, 118, 147, 159, 177, 196, 212, 236, 294, 318, 354, 371, 413, 588, 636, 708, 742, 773, 826, 1113, 1239, 1484, 1546, 1652, 2226, 2319, 2478, 2597, 2891, 3092, 3127, 4452, 4638, 4956, 5194, 5411, 5782, 6254, 7791, 8673, 9276, 9381, 10388, 10822, 11564, 12508, 15582, 16233, 17346, 18762, 21644, 21889, 31164, 32466, 34692, 37524, 37877, 40969, 43778, 45607, 64932, 65667, 75754, 81938, 87556, 91214, 113631, 122907, 131334, 136821, 151508, 153223, 163876, 182428, 227262, 245814, 262668, 273642, 286783, 306446, 319249, 454524, 459669, 491628, 547284, 573566, 612892, 638498, 860349, 919338, 957747, 1147132, 1276996, 1720698, 1838676, 1915494, 2007481, 2234743, 2417171, 3441396, 3830988, 4014962, 4469486, 4834342, 6022443, 6704229, 7251513, 8029924, 8938972, 9668684, 12044886, 13408458, 14503026, 16920197, 24089772, 26816916, 29006052, 33840394, 50760591, 67680788, 101521182, 118441379, 203042364, 236882758, 355324137, 473765516, 710648274, 1421296548]

約数ペア:

[(1, 1421296548), (2, 710648274), (3, 473765516), (4, 355324137), (6, 236882758), (7, 203042364), (12, 118441379), (14, 101521182), (21, 67680788), (28, 50760591), (42, 33840394), (49, 29006052), (53, 26816916), (59, 24089772), (84, 16920197), (98, 14503026), (106, 13408458), (118, 12044886), (147, 9668684), (159, 8938972), (177, 8029924), (196, 7251513), (212, 6704229), (236, 6022443), (294, 4834342), (318, 4469486), (354, 4014962), (371, 3830988), (413, 3441396), (588, 2417171), (636, 2234743), (708, 2007481), (742, 1915494), (773, 1838676), (826, 1720698), (1113, 1276996), (1239, 1147132), (1484, 957747), (1546, 919338), (1652, 860349), (2226, 638498), (2319, 612892), (2478, 573566), (2597, 547284), (2891, 491628), (3092, 459669), (3127, 454524), (4452, 319249), (4638, 306446), (4956, 286783), (5194, 273642), (5411, 262668), (5782, 245814), (6254, 227262), (7791, 182428), (8673, 163876), (9276, 153223), (9381, 151508), (10388, 136821), (10822, 131334), (11564, 122907), (12508, 113631), (15582, 91214), (16233, 87556), (17346, 81938), (18762, 75754), (21644, 65667), (21889, 64932), (31164, 45607), (32466, 43778), (34692, 40969), (37524, 37877)]