784057428

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13469}}^1$

素因数の和:13507

約数の個数: 144

約数和(自身を含む): 2579774400

約数和(自身を除く): 1795716972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2646, 2772, 3234, 4158, 4851, 5292, 6468, 8316, 9702, 13469, 14553, 19404, 26938, 29106, 40407, 53876, 58212, 80814, 94283, 121221, 148159, 161628, 188566, 242442, 282849, 296318, 363663, 377132, 444477, 484884, 565698, 592636, 659981, 727326, 848547, 888954, 1037113, 1131396, 1319962, 1333431, 1454652, 1697094, 1777908, 1979943, 2074226, 2545641, 2639924, 2666862, 3111339, 3394188, 3959886, 4000293, 4148452, 5091282, 5333724, 5939829, 6222678, 7259791, 7919772, 8000586, 9334017, 10182564, 11879658, 12445356, 14519582, 16001172, 17819487, 18668034, 21779373, 23759316, 28002051, 29039164, 35638974, 37336068, 43558746, 56004102, 65338119, 71277948, 87117492, 112008204, 130676238, 196014357, 261352476, 392028714, 784057428]

約数ペア:

[(1, 784057428), (2, 392028714), (3, 261352476), (4, 196014357), (6, 130676238), (7, 112008204), (9, 87117492), (11, 71277948), (12, 65338119), (14, 56004102), (18, 43558746), (21, 37336068), (22, 35638974), (27, 29039164), (28, 28002051), (33, 23759316), (36, 21779373), (42, 18668034), (44, 17819487), (49, 16001172), (54, 14519582), (63, 12445356), (66, 11879658), (77, 10182564), (84, 9334017), (98, 8000586), (99, 7919772), (108, 7259791), (126, 6222678), (132, 5939829), (147, 5333724), (154, 5091282), (189, 4148452), (196, 4000293), (198, 3959886), (231, 3394188), (252, 3111339), (294, 2666862), (297, 2639924), (308, 2545641), (378, 2074226), (396, 1979943), (441, 1777908), (462, 1697094), (539, 1454652), (588, 1333431), (594, 1319962), (693, 1131396), (756, 1037113), (882, 888954), (924, 848547), (1078, 727326), (1188, 659981), (1323, 592636), (1386, 565698), (1617, 484884), (1764, 444477), (2079, 377132), (2156, 363663), (2646, 296318), (2772, 282849), (3234, 242442), (4158, 188566), (4851, 161628), (5292, 148159), (6468, 121221), (8316, 94283), (9702, 80814), (13469, 58212), (14553, 53876), (19404, 40407), (26938, 29106)]