905163672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{9743}}^1$

素因数の和:9845

約数の個数: 96

約数和(自身を含む): 2665958400

約数和(自身を除く): 1760794728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 392, 474, 553, 588, 632, 948, 1106, 1176, 1659, 1896, 2212, 3318, 3871, 4424, 6636, 7742, 9743, 11613, 13272, 15484, 19486, 23226, 29229, 30968, 38972, 46452, 58458, 68201, 77944, 92904, 116916, 136402, 204603, 233832, 272804, 409206, 477407, 545608, 769697, 818412, 954814, 1432221, 1539394, 1636824, 1909628, 2309091, 2864442, 3078788, 3819256, 4618182, 5387879, 5728884, 6157576, 9236364, 10775758, 11457768, 16163637, 18472728, 21551516, 32327274, 37715153, 43103032, 64654548, 75430306, 113145459, 129309096, 150860612, 226290918, 301721224, 452581836, 905163672]

約数ペア:

[(1, 905163672), (2, 452581836), (3, 301721224), (4, 226290918), (6, 150860612), (7, 129309096), (8, 113145459), (12, 75430306), (14, 64654548), (21, 43103032), (24, 37715153), (28, 32327274), (42, 21551516), (49, 18472728), (56, 16163637), (79, 11457768), (84, 10775758), (98, 9236364), (147, 6157576), (158, 5728884), (168, 5387879), (196, 4618182), (237, 3819256), (294, 3078788), (316, 2864442), (392, 2309091), (474, 1909628), (553, 1636824), (588, 1539394), (632, 1432221), (948, 954814), (1106, 818412), (1176, 769697), (1659, 545608), (1896, 477407), (2212, 409206), (3318, 272804), (3871, 233832), (4424, 204603), (6636, 136402), (7742, 116916), (9743, 92904), (11613, 77944), (13272, 68201), (15484, 58458), (19486, 46452), (23226, 38972), (29229, 30968)]