15722406976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1$

素因数の和:1572

約数の個数: 112

約数和(自身を含む): 34361688960

約数和(自身を除く): 18639281984

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 641, 736, 874, 877, 1216, 1282, 1472, 1748, 1754, 2564, 3496, 3508, 5128, 6992, 7016, 10256, 12179, 13984, 14032, 14743, 16663, 20171, 20512, 24358, 27968, 28064, 29486, 33326, 40342, 41024, 48716, 56128, 58972, 66652, 80684, 97432, 117944, 133304, 161368, 194864, 235888, 266608, 280117, 322736, 383249, 389728, 471776, 533216, 560234, 562157, 645472, 766498, 779456, 943552, 1066432, 1120468, 1124314, 1290944, 1532996, 2240936, 2248628, 3065992, 4481872, 4497256, 6131984, 8963744, 8994512, 10680983, 12263968, 12929611, 17927488, 17989024, 21361966, 24527936, 25859222, 35978048, 42723932, 51718444, 85447864, 103436888, 170895728, 206873776, 245662609, 341791456, 413747552, 491325218, 683582912, 827495104, 982650436, 1965300872, 3930601744, 7861203488, 15722406976]

約数ペア:

[(1, 15722406976), (2, 7861203488), (4, 3930601744), (8, 1965300872), (16, 982650436), (19, 827495104), (23, 683582912), (32, 491325218), (38, 413747552), (46, 341791456), (64, 245662609), (76, 206873776), (92, 170895728), (152, 103436888), (184, 85447864), (304, 51718444), (368, 42723932), (437, 35978048), (608, 25859222), (641, 24527936), (736, 21361966), (874, 17989024), (877, 17927488), (1216, 12929611), (1282, 12263968), (1472, 10680983), (1748, 8994512), (1754, 8963744), (2564, 6131984), (3496, 4497256), (3508, 4481872), (5128, 3065992), (6992, 2248628), (7016, 2240936), (10256, 1532996), (12179, 1290944), (13984, 1124314), (14032, 1120468), (14743, 1066432), (16663, 943552), (20171, 779456), (20512, 766498), (24358, 645472), (27968, 562157), (28064, 560234), (29486, 533216), (33326, 471776), (40342, 389728), (41024, 383249), (48716, 322736), (56128, 280117), (58972, 266608), (66652, 235888), (80684, 194864), (97432, 161368), (117944, 133304)]