2687729772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{599}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 7882963200

約数和(自身を除く): 5195233428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 587, 588, 599, 637, 1092, 1174, 1198, 1274, 1761, 1797, 1911, 2348, 2396, 2548, 3522, 3594, 3822, 4109, 4193, 7044, 7188, 7631, 7644, 7787, 8218, 8386, 12327, 12579, 15262, 15574, 16436, 16772, 22893, 23361, 24654, 25158, 28763, 29351, 30524, 31148, 45786, 46722, 49308, 50316, 53417, 54509, 57526, 58702, 86289, 88053, 91572, 93444, 106834, 109018, 115052, 117404, 160251, 163527, 172578, 176106, 213668, 218036, 320502, 327054, 345156, 351613, 352212, 373919, 381563, 641004, 654108, 703226, 747838, 763126, 1054839, 1121757, 1144689, 1406452, 1495676, 1526252, 2109678, 2243514, 2289378, 2461291, 4219356, 4487028, 4570969, 4578756, 4922582, 7383873, 9141938, 9845164, 13712907, 14767746, 17229037, 18283876, 27425814, 29535492, 31996783, 34458074, 51687111, 54851628, 63993566, 68916148, 95990349, 103374222, 127987132, 191980698, 206748444, 223977481, 383961396, 447954962, 671932443, 895909924, 1343864886, 2687729772]

約数ペア:

[(1, 2687729772), (2, 1343864886), (3, 895909924), (4, 671932443), (6, 447954962), (7, 383961396), (12, 223977481), (13, 206748444), (14, 191980698), (21, 127987132), (26, 103374222), (28, 95990349), (39, 68916148), (42, 63993566), (49, 54851628), (52, 51687111), (78, 34458074), (84, 31996783), (91, 29535492), (98, 27425814), (147, 18283876), (156, 17229037), (182, 14767746), (196, 13712907), (273, 9845164), (294, 9141938), (364, 7383873), (546, 4922582), (587, 4578756), (588, 4570969), (599, 4487028), (637, 4219356), (1092, 2461291), (1174, 2289378), (1198, 2243514), (1274, 2109678), (1761, 1526252), (1797, 1495676), (1911, 1406452), (2348, 1144689), (2396, 1121757), (2548, 1054839), (3522, 763126), (3594, 747838), (3822, 703226), (4109, 654108), (4193, 641004), (7044, 381563), (7188, 373919), (7631, 352212), (7644, 351613), (7787, 345156), (8218, 327054), (8386, 320502), (12327, 218036), (12579, 213668), (15262, 176106), (15574, 172578), (16436, 163527), (16772, 160251), (22893, 117404), (23361, 115052), (24654, 109018), (25158, 106834), (28763, 93444), (29351, 91572), (30524, 88053), (31148, 86289), (45786, 58702), (46722, 57526), (49308, 54509), (50316, 53417)]