210579432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 650803200

約数和(自身を除く): 440223768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 1783, 2072, 2109, 2812, 3108, 3192, 3566, 4218, 4921, 5349, 5624, 6216, 7132, 8436, 9842, 10698, 12481, 14264, 14763, 16872, 19684, 21396, 24962, 29526, 33877, 37443, 39368, 42792, 49924, 59052, 65971, 67754, 74886, 99848, 101631, 118104, 131942, 135508, 149772, 197913, 203262, 237139, 263884, 271016, 299544, 395826, 406524, 461797, 474278, 527768, 711417, 791652, 813048, 923594, 948556, 1253449, 1385391, 1422834, 1583304, 1847188, 1897112, 2506898, 2770782, 2845668, 3694376, 3760347, 5013796, 5541564, 5691336, 7520694, 8774143, 10027592, 11083128, 15041388, 17548286, 26322429, 30082776, 35096572, 52644858, 70193144, 105289716, 210579432]

約数ペア:

[(1, 210579432), (2, 105289716), (3, 70193144), (4, 52644858), (6, 35096572), (7, 30082776), (8, 26322429), (12, 17548286), (14, 15041388), (19, 11083128), (21, 10027592), (24, 8774143), (28, 7520694), (37, 5691336), (38, 5541564), (42, 5013796), (56, 3760347), (57, 3694376), (74, 2845668), (76, 2770782), (84, 2506898), (111, 1897112), (114, 1847188), (133, 1583304), (148, 1422834), (152, 1385391), (168, 1253449), (222, 948556), (228, 923594), (259, 813048), (266, 791652), (296, 711417), (399, 527768), (444, 474278), (456, 461797), (518, 406524), (532, 395826), (703, 299544), (777, 271016), (798, 263884), (888, 237139), (1036, 203262), (1064, 197913), (1406, 149772), (1554, 135508), (1596, 131942), (1783, 118104), (2072, 101631), (2109, 99848), (2812, 74886), (3108, 67754), (3192, 65971), (3566, 59052), (4218, 49924), (4921, 42792), (5349, 39368), (5624, 37443), (6216, 33877), (7132, 29526), (8436, 24962), (9842, 21396), (10698, 19684), (12481, 16872), (14264, 14763)]