2191368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3796152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 131, 136, 164, 204, 246, 262, 328, 393, 408, 492, 524, 697, 786, 984, 1048, 1394, 1572, 2091, 2227, 2788, 3144, 4182, 4454, 5371, 5576, 6681, 8364, 8908, 10742, 13362, 16113, 16728, 17816, 21484, 26724, 32226, 42968, 53448, 64452, 91307, 128904, 182614, 273921, 365228, 547842, 730456, 1095684, 2191368]

約数ペア:

[(1, 2191368), (2, 1095684), (3, 730456), (4, 547842), (6, 365228), (8, 273921), (12, 182614), (17, 128904), (24, 91307), (34, 64452), (41, 53448), (51, 42968), (68, 32226), (82, 26724), (102, 21484), (123, 17816), (131, 16728), (136, 16113), (164, 13362), (204, 10742), (246, 8908), (262, 8364), (328, 6681), (393, 5576), (408, 5371), (492, 4454), (524, 4182), (697, 3144), (786, 2788), (984, 2227), (1048, 2091), (1394, 1572)]