289277604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 941129280

約数和(自身を除く): 651851676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 121, 126, 132, 154, 159, 179, 198, 212, 231, 242, 252, 308, 318, 358, 363, 371, 396, 462, 477, 484, 537, 583, 636, 693, 716, 726, 742, 847, 924, 954, 1074, 1089, 1113, 1166, 1253, 1386, 1452, 1484, 1611, 1694, 1749, 1908, 1969, 2148, 2178, 2226, 2332, 2506, 2541, 2772, 3222, 3339, 3388, 3498, 3759, 3938, 4081, 4356, 4452, 5012, 5082, 5247, 5907, 6413, 6444, 6678, 6996, 7518, 7623, 7876, 8162, 9487, 10164, 10494, 11277, 11814, 12243, 12826, 13356, 13783, 15036, 15246, 16324, 17721, 18974, 19239, 20988, 21659, 22554, 23628, 24486, 25652, 27566, 28461, 30492, 35442, 36729, 37948, 38478, 41349, 43318, 44891, 45108, 48972, 55132, 56922, 57717, 64977, 66409, 70884, 73458, 76956, 82698, 85383, 86636, 89782, 104357, 113844, 115434, 124047, 129954, 132818, 134673, 146916, 151613, 165396, 170766, 179564, 194931, 199227, 208714, 230868, 248094, 259908, 265636, 269346, 303226, 313071, 341532, 389862, 398454, 404019, 417428, 454839, 496188, 538692, 597681, 606452, 626142, 730499, 779724, 796908, 808038, 909678, 939213, 1147927, 1195362, 1252284, 1364517, 1460998, 1616076, 1819356, 1878426, 2191497, 2295854, 2390724, 2729034, 2921996, 3443781, 3756852, 4382994, 4591708, 5458068, 6574491, 6887562, 8035489, 8765988, 10331343, 13148982, 13775124, 16070978, 20662686, 24106467, 26297964, 32141956, 41325372, 48212934, 72319401, 96425868, 144638802, 289277604]

約数ペア:

[(1, 289277604), (2, 144638802), (3, 96425868), (4, 72319401), (6, 48212934), (7, 41325372), (9, 32141956), (11, 26297964), (12, 24106467), (14, 20662686), (18, 16070978), (21, 13775124), (22, 13148982), (28, 10331343), (33, 8765988), (36, 8035489), (42, 6887562), (44, 6574491), (53, 5458068), (63, 4591708), (66, 4382994), (77, 3756852), (84, 3443781), (99, 2921996), (106, 2729034), (121, 2390724), (126, 2295854), (132, 2191497), (154, 1878426), (159, 1819356), (179, 1616076), (198, 1460998), (212, 1364517), (231, 1252284), (242, 1195362), (252, 1147927), (308, 939213), (318, 909678), (358, 808038), (363, 796908), (371, 779724), (396, 730499), (462, 626142), (477, 606452), (484, 597681), (537, 538692), (583, 496188), (636, 454839), (693, 417428), (716, 404019), (726, 398454), (742, 389862), (847, 341532), (924, 313071), (954, 303226), (1074, 269346), (1089, 265636), (1113, 259908), (1166, 248094), (1253, 230868), (1386, 208714), (1452, 199227), (1484, 194931), (1611, 179564), (1694, 170766), (1749, 165396), (1908, 151613), (1969, 146916), (2148, 134673), (2178, 132818), (2226, 129954), (2332, 124047), (2506, 115434), (2541, 113844), (2772, 104357), (3222, 89782), (3339, 86636), (3388, 85383), (3498, 82698), (3759, 76956), (3938, 73458), (4081, 70884), (4356, 66409), (4452, 64977), (5012, 57717), (5082, 56922), (5247, 55132), (5907, 48972), (6413, 45108), (6444, 44891), (6678, 43318), (6996, 41349), (7518, 38478), (7623, 37948), (7876, 36729), (8162, 35442), (9487, 30492), (10164, 28461), (10494, 27566), (11277, 25652), (11814, 24486), (12243, 23628), (12826, 22554), (13356, 21659), (13783, 20988), (15036, 19239), (15246, 18974), (16324, 17721)]