253232616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 128

約数和(自身を含む): 796078080

約数和(自身を除く): 542845464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2184, 2444, 2467, 2632, 3666, 3948, 4277, 4888, 4934, 7332, 7401, 7896, 8554, 9868, 12831, 14664, 14802, 17108, 17269, 19736, 25662, 29604, 32071, 34216, 34538, 51324, 51807, 59208, 64142, 69076, 96213, 102648, 103614, 115949, 128284, 138152, 192426, 207228, 224497, 231898, 256568, 347847, 384852, 414456, 448994, 463796, 673491, 695694, 769704, 811643, 897988, 927592, 1346982, 1391388, 1507337, 1623286, 1795976, 2434929, 2693964, 2782776, 3014674, 3246572, 4522011, 4869858, 5387928, 6029348, 6493144, 9044022, 9739716, 10551359, 12058696, 18088044, 19479432, 21102718, 31654077, 36176088, 42205436, 63308154, 84410872, 126616308, 253232616]

約数ペア:

[(1, 253232616), (2, 126616308), (3, 84410872), (4, 63308154), (6, 42205436), (7, 36176088), (8, 31654077), (12, 21102718), (13, 19479432), (14, 18088044), (21, 12058696), (24, 10551359), (26, 9739716), (28, 9044022), (39, 6493144), (42, 6029348), (47, 5387928), (52, 4869858), (56, 4522011), (78, 3246572), (84, 3014674), (91, 2782776), (94, 2693964), (104, 2434929), (141, 1795976), (156, 1623286), (168, 1507337), (182, 1391388), (188, 1346982), (273, 927592), (282, 897988), (312, 811643), (329, 769704), (364, 695694), (376, 673491), (546, 463796), (564, 448994), (611, 414456), (658, 384852), (728, 347847), (987, 256568), (1092, 231898), (1128, 224497), (1222, 207228), (1316, 192426), (1833, 138152), (1974, 128284), (2184, 115949), (2444, 103614), (2467, 102648), (2632, 96213), (3666, 69076), (3948, 64142), (4277, 59208), (4888, 51807), (4934, 51324), (7332, 34538), (7401, 34216), (7896, 32071), (8554, 29604), (9868, 25662), (12831, 19736), (14664, 17269), (14802, 17108)]