274301489896

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{4973}}^1$

素因数の和:5355

約数の個数: 128

約数和(自身を含む): 608979951360

約数和(自身を除く): 334678461464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 67, 122, 134, 241, 244, 268, 427, 469, 482, 488, 536, 854, 938, 964, 1687, 1708, 1876, 1928, 3374, 3416, 3752, 4087, 4973, 6748, 8174, 9946, 13496, 14701, 16147, 16348, 19892, 28609, 29402, 32294, 32696, 34811, 39784, 57218, 58804, 64588, 69622, 102907, 113029, 114436, 117608, 129176, 139244, 205814, 226058, 228872, 278488, 303353, 333191, 411628, 452116, 606706, 666382, 823256, 904232, 984967, 1198493, 1213412, 1332764, 1969934, 2123471, 2332337, 2396986, 2426824, 2665528, 3939868, 4246942, 4664674, 4793972, 6894769, 7879736, 8389451, 8493884, 9329348, 9587944, 13789538, 16778902, 16987768, 18658696, 20324651, 27579076, 33557804, 40649302, 55158152, 67115608, 73108073, 80299031, 81298604, 142272557, 146216146, 160598062, 162597208, 284545114, 292432292, 321196124, 511756511, 562093217, 569090228, 584864584, 642392248, 1023513022, 1124186434, 1138180456, 2047026044, 2248372868, 4094052088, 4496745736, 4898240891, 9796481782, 19592963564, 34287686237, 39185927128, 68575372474, 137150744948, 274301489896]

約数ペア:

[(1, 274301489896), (2, 137150744948), (4, 68575372474), (7, 39185927128), (8, 34287686237), (14, 19592963564), (28, 9796481782), (56, 4898240891), (61, 4496745736), (67, 4094052088), (122, 2248372868), (134, 2047026044), (241, 1138180456), (244, 1124186434), (268, 1023513022), (427, 642392248), (469, 584864584), (482, 569090228), (488, 562093217), (536, 511756511), (854, 321196124), (938, 292432292), (964, 284545114), (1687, 162597208), (1708, 160598062), (1876, 146216146), (1928, 142272557), (3374, 81298604), (3416, 80299031), (3752, 73108073), (4087, 67115608), (4973, 55158152), (6748, 40649302), (8174, 33557804), (9946, 27579076), (13496, 20324651), (14701, 18658696), (16147, 16987768), (16348, 16778902), (19892, 13789538), (28609, 9587944), (29402, 9329348), (32294, 8493884), (32696, 8389451), (34811, 7879736), (39784, 6894769), (57218, 4793972), (58804, 4664674), (64588, 4246942), (69622, 3939868), (102907, 2665528), (113029, 2426824), (114436, 2396986), (117608, 2332337), (129176, 2123471), (139244, 1969934), (205814, 1332764), (226058, 1213412), (228872, 1198493), (278488, 984967), (303353, 904232), (333191, 823256), (411628, 666382), (452116, 606706)]