387628476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 970776576

約数和(自身を除く): 583148100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 131, 138, 142, 151, 213, 262, 276, 284, 302, 393, 426, 453, 524, 604, 786, 852, 906, 1572, 1633, 1812, 3013, 3266, 3473, 4899, 6026, 6532, 6946, 9039, 9301, 9798, 10419, 10721, 12052, 13892, 18078, 18602, 19596, 19781, 20838, 21442, 27903, 32163, 36156, 37204, 39562, 41676, 42884, 55806, 59343, 64326, 79124, 111612, 118686, 128652, 213923, 237372, 246583, 427846, 454963, 493166, 641769, 739749, 855692, 909926, 986332, 1283538, 1364889, 1404451, 1479498, 1819852, 2567076, 2729778, 2808902, 2958996, 4213353, 5459556, 5617804, 8426706, 16853412, 32302373, 64604746, 96907119, 129209492, 193814238, 387628476]

約数ペア:

[(1, 387628476), (2, 193814238), (3, 129209492), (4, 96907119), (6, 64604746), (12, 32302373), (23, 16853412), (46, 8426706), (69, 5617804), (71, 5459556), (92, 4213353), (131, 2958996), (138, 2808902), (142, 2729778), (151, 2567076), (213, 1819852), (262, 1479498), (276, 1404451), (284, 1364889), (302, 1283538), (393, 986332), (426, 909926), (453, 855692), (524, 739749), (604, 641769), (786, 493166), (852, 454963), (906, 427846), (1572, 246583), (1633, 237372), (1812, 213923), (3013, 128652), (3266, 118686), (3473, 111612), (4899, 79124), (6026, 64326), (6532, 59343), (6946, 55806), (9039, 42884), (9301, 41676), (9798, 39562), (10419, 37204), (10721, 36156), (12052, 32163), (13892, 27903), (18078, 21442), (18602, 20838), (19596, 19781)]