771837612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2800

約数の個数: 144

約数和(自身を含む): 2317966560

約数和(自身を除く): 1546128948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 196, 222, 259, 273, 294, 364, 444, 481, 518, 546, 588, 637, 777, 962, 1036, 1092, 1274, 1443, 1554, 1813, 1911, 1924, 2548, 2729, 2886, 3108, 3367, 3626, 3822, 5439, 5458, 5772, 6734, 7252, 7644, 8187, 10101, 10878, 10916, 13468, 16374, 19103, 20202, 21756, 23569, 32748, 35477, 38206, 40404, 47138, 57309, 70707, 70954, 76412, 94276, 100973, 106431, 114618, 133721, 141414, 141908, 201946, 212862, 229236, 248339, 267442, 282828, 302919, 401163, 403892, 425724, 496678, 534884, 605838, 706811, 745017, 802326, 993356, 1211676, 1312649, 1413622, 1490034, 1604652, 1738373, 2120433, 2625298, 2827244, 2980068, 3476746, 3937947, 4240866, 4947677, 5215119, 5250596, 6953492, 7875894, 8481732, 9188543, 9895354, 10430238, 14843031, 15751788, 18377086, 19790708, 20860476, 27565629, 29686062, 36754172, 55131258, 59372124, 64319801, 110262516, 128639602, 192959403, 257279204, 385918806, 771837612]

約数ペア:

[(1, 771837612), (2, 385918806), (3, 257279204), (4, 192959403), (6, 128639602), (7, 110262516), (12, 64319801), (13, 59372124), (14, 55131258), (21, 36754172), (26, 29686062), (28, 27565629), (37, 20860476), (39, 19790708), (42, 18377086), (49, 15751788), (52, 14843031), (74, 10430238), (78, 9895354), (84, 9188543), (91, 8481732), (98, 7875894), (111, 6953492), (147, 5250596), (148, 5215119), (156, 4947677), (182, 4240866), (196, 3937947), (222, 3476746), (259, 2980068), (273, 2827244), (294, 2625298), (364, 2120433), (444, 1738373), (481, 1604652), (518, 1490034), (546, 1413622), (588, 1312649), (637, 1211676), (777, 993356), (962, 802326), (1036, 745017), (1092, 706811), (1274, 605838), (1443, 534884), (1554, 496678), (1813, 425724), (1911, 403892), (1924, 401163), (2548, 302919), (2729, 282828), (2886, 267442), (3108, 248339), (3367, 229236), (3626, 212862), (3822, 201946), (5439, 141908), (5458, 141414), (5772, 133721), (6734, 114618), (7252, 106431), (7644, 100973), (8187, 94276), (10101, 76412), (10878, 70954), (10916, 70707), (13468, 57309), (16374, 47138), (19103, 40404), (20202, 38206), (21756, 35477), (23569, 32748)]