435985264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 1059775920

約数和(自身を除く): 623790656

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 208, 221, 242, 272, 286, 374, 442, 484, 572, 748, 884, 968, 1019, 1144, 1496, 1573, 1768, 1936, 2038, 2057, 2288, 2431, 2992, 3146, 3536, 4076, 4114, 4862, 6292, 8152, 8228, 9724, 11209, 12584, 13247, 16304, 16456, 17323, 19448, 22418, 25168, 26494, 26741, 32912, 34646, 38896, 44836, 52988, 53482, 69292, 89672, 105976, 106964, 123299, 138584, 145717, 179344, 190553, 211952, 213928, 225199, 246598, 277168, 291434, 381106, 427856, 450398, 493196, 582868, 762212, 900796, 986392, 1165736, 1524424, 1602887, 1801592, 1972784, 2096083, 2331472, 2477189, 3048848, 3205774, 3603184, 4192166, 4954378, 6411548, 8384332, 9908756, 12823096, 16768664, 19817512, 25646192, 27249079, 33537328, 39635024, 54498158, 108996316, 217992632, 435985264]

約数ペア:

[(1, 435985264), (2, 217992632), (4, 108996316), (8, 54498158), (11, 39635024), (13, 33537328), (16, 27249079), (17, 25646192), (22, 19817512), (26, 16768664), (34, 12823096), (44, 9908756), (52, 8384332), (68, 6411548), (88, 4954378), (104, 4192166), (121, 3603184), (136, 3205774), (143, 3048848), (176, 2477189), (187, 2331472), (208, 2096083), (221, 1972784), (242, 1801592), (272, 1602887), (286, 1524424), (374, 1165736), (442, 986392), (484, 900796), (572, 762212), (748, 582868), (884, 493196), (968, 450398), (1019, 427856), (1144, 381106), (1496, 291434), (1573, 277168), (1768, 246598), (1936, 225199), (2038, 213928), (2057, 211952), (2288, 190553), (2431, 179344), (2992, 145717), (3146, 138584), (3536, 123299), (4076, 106964), (4114, 105976), (4862, 89672), (6292, 69292), (8152, 53482), (8228, 52988), (9724, 44836), (11209, 38896), (12584, 34646), (13247, 32912), (16304, 26741), (16456, 26494), (17323, 25168), (19448, 22418)]