2131711764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 6502809600

約数和(自身を除く): 4371097836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 127, 133, 156, 182, 228, 247, 254, 266, 273, 364, 381, 399, 494, 508, 532, 546, 741, 762, 798, 809, 889, 988, 1092, 1482, 1524, 1596, 1618, 1651, 1729, 1778, 2413, 2427, 2667, 2964, 3236, 3302, 3458, 3556, 4826, 4854, 4953, 5187, 5334, 5663, 6604, 6916, 7239, 9652, 9708, 9906, 10374, 10517, 10668, 11326, 11557, 14478, 15371, 16891, 16989, 19812, 20748, 21034, 22652, 23114, 28956, 30742, 31369, 31551, 33782, 33978, 34671, 42068, 46113, 46228, 50673, 61484, 62738, 63102, 67564, 67956, 69342, 73619, 92226, 94107, 101346, 102743, 107597, 125476, 126204, 138684, 147238, 184452, 188214, 199823, 202692, 205486, 215194, 219583, 220857, 294476, 308229, 322791, 376428, 399646, 410972, 430388, 439166, 441714, 599469, 616458, 645582, 658749, 719201, 799292, 878332, 883428, 1198938, 1232916, 1291164, 1317498, 1335659, 1398761, 1438402, 1952117, 2157603, 2397876, 2634996, 2671318, 2797522, 2876804, 3904234, 4006977, 4196283, 4315206, 5342636, 5595044, 5856351, 7808468, 8013954, 8392566, 8630412, 9349613, 11712702, 13664819, 16027908, 16785132, 18699226, 23425404, 25377521, 27329638, 28048839, 37398452, 40994457, 50755042, 54659276, 56097678, 76132563, 81988914, 101510084, 112195356, 152265126, 163977828, 177642647, 304530252, 355285294, 532927941, 710570588, 1065855882, 2131711764]

約数ペア:

[(1, 2131711764), (2, 1065855882), (3, 710570588), (4, 532927941), (6, 355285294), (7, 304530252), (12, 177642647), (13, 163977828), (14, 152265126), (19, 112195356), (21, 101510084), (26, 81988914), (28, 76132563), (38, 56097678), (39, 54659276), (42, 50755042), (52, 40994457), (57, 37398452), (76, 28048839), (78, 27329638), (84, 25377521), (91, 23425404), (114, 18699226), (127, 16785132), (133, 16027908), (156, 13664819), (182, 11712702), (228, 9349613), (247, 8630412), (254, 8392566), (266, 8013954), (273, 7808468), (364, 5856351), (381, 5595044), (399, 5342636), (494, 4315206), (508, 4196283), (532, 4006977), (546, 3904234), (741, 2876804), (762, 2797522), (798, 2671318), (809, 2634996), (889, 2397876), (988, 2157603), (1092, 1952117), (1482, 1438402), (1524, 1398761), (1596, 1335659), (1618, 1317498), (1651, 1291164), (1729, 1232916), (1778, 1198938), (2413, 883428), (2427, 878332), (2667, 799292), (2964, 719201), (3236, 658749), (3302, 645582), (3458, 616458), (3556, 599469), (4826, 441714), (4854, 439166), (4953, 430388), (5187, 410972), (5334, 399646), (5663, 376428), (6604, 322791), (6916, 308229), (7239, 294476), (9652, 220857), (9708, 219583), (9906, 215194), (10374, 205486), (10517, 202692), (10668, 199823), (11326, 188214), (11557, 184452), (14478, 147238), (15371, 138684), (16891, 126204), (16989, 125476), (19812, 107597), (20748, 102743), (21034, 101346), (22652, 94107), (23114, 92226), (28956, 73619), (30742, 69342), (31369, 67956), (31551, 67564), (33782, 63102), (33978, 62738), (34671, 61484), (42068, 50673), (46113, 46228)]