1288348908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 3852914688

約数和(自身を除く): 2564565780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 107, 132, 154, 157, 166, 214, 231, 249, 308, 314, 321, 332, 428, 462, 471, 498, 581, 628, 642, 749, 913, 924, 942, 996, 1099, 1162, 1177, 1284, 1498, 1727, 1743, 1826, 1884, 2198, 2247, 2324, 2354, 2739, 2996, 3297, 3454, 3486, 3531, 3652, 4396, 4494, 4708, 5181, 5478, 6391, 6594, 6908, 6972, 7062, 8239, 8881, 8988, 10362, 10956, 12089, 12782, 13031, 13188, 14124, 16478, 16799, 17762, 19173, 20724, 24178, 24717, 25564, 26062, 26643, 32956, 33598, 35524, 36267, 38346, 39093, 48356, 49434, 50397, 52124, 53286, 62167, 67196, 72534, 76692, 78186, 91217, 97691, 98868, 100794, 106572, 117593, 124334, 143341, 145068, 156372, 182434, 184789, 186501, 195382, 201588, 235186, 248668, 273651, 286682, 293073, 352779, 364868, 369578, 373002, 390764, 430023, 470372, 547302, 554367, 573364, 586146, 683837, 705558, 739156, 746004, 860046, 1003387, 1094604, 1108734, 1172292, 1293523, 1367674, 1394317, 1411116, 1720092, 2006774, 2051511, 2217468, 2587046, 2735348, 2788634, 3010161, 3880569, 4013548, 4103022, 4182951, 5174092, 5577268, 6020322, 7761138, 8206044, 8365902, 9760219, 12040644, 15337487, 15522276, 16731804, 19520438, 29280657, 30674974, 39040876, 46012461, 58561314, 61349948, 92024922, 107362409, 117122628, 184049844, 214724818, 322087227, 429449636, 644174454, 1288348908]

約数ペア:

[(1, 1288348908), (2, 644174454), (3, 429449636), (4, 322087227), (6, 214724818), (7, 184049844), (11, 117122628), (12, 107362409), (14, 92024922), (21, 61349948), (22, 58561314), (28, 46012461), (33, 39040876), (42, 30674974), (44, 29280657), (66, 19520438), (77, 16731804), (83, 15522276), (84, 15337487), (107, 12040644), (132, 9760219), (154, 8365902), (157, 8206044), (166, 7761138), (214, 6020322), (231, 5577268), (249, 5174092), (308, 4182951), (314, 4103022), (321, 4013548), (332, 3880569), (428, 3010161), (462, 2788634), (471, 2735348), (498, 2587046), (581, 2217468), (628, 2051511), (642, 2006774), (749, 1720092), (913, 1411116), (924, 1394317), (942, 1367674), (996, 1293523), (1099, 1172292), (1162, 1108734), (1177, 1094604), (1284, 1003387), (1498, 860046), (1727, 746004), (1743, 739156), (1826, 705558), (1884, 683837), (2198, 586146), (2247, 573364), (2324, 554367), (2354, 547302), (2739, 470372), (2996, 430023), (3297, 390764), (3454, 373002), (3486, 369578), (3531, 364868), (3652, 352779), (4396, 293073), (4494, 286682), (4708, 273651), (5181, 248668), (5478, 235186), (6391, 201588), (6594, 195382), (6908, 186501), (6972, 184789), (7062, 182434), (8239, 156372), (8881, 145068), (8988, 143341), (10362, 124334), (10956, 117593), (12089, 106572), (12782, 100794), (13031, 98868), (13188, 97691), (14124, 91217), (16478, 78186), (16799, 76692), (17762, 72534), (19173, 67196), (20724, 62167), (24178, 53286), (24717, 52124), (25564, 50397), (26062, 49434), (26643, 48356), (32956, 39093), (33598, 38346), (35524, 36267)]