431987116904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1\times {\mathrm{2767}}^1$

素因数の和:3619

約数の個数: 128

約数和(自身を含む): 959753733120

約数和(自身を除く): 527766616216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 97, 164, 194, 287, 328, 388, 574, 679, 701, 776, 1148, 1358, 1402, 2296, 2716, 2767, 2804, 3977, 4907, 5432, 5534, 5608, 7954, 9814, 11068, 15908, 19369, 19628, 22136, 27839, 28741, 31816, 38738, 39256, 55678, 57482, 67997, 77476, 111356, 113447, 114964, 135994, 154952, 201187, 222712, 226894, 229928, 268399, 271988, 402374, 453788, 475979, 536798, 543976, 794129, 804748, 907576, 951958, 1073596, 1588258, 1609496, 1878793, 1903916, 1939667, 2147192, 2787877, 3176516, 3757586, 3807832, 3879334, 5575754, 6353032, 7515172, 7758668, 11004359, 11151508, 13577669, 15030344, 15517336, 19515139, 22008718, 22303016, 27155338, 39030278, 44017436, 54310676, 77030513, 78060556, 79526347, 88034872, 108621352, 154061026, 156121112, 159052694, 188147699, 308122052, 318105388, 376295398, 556684429, 616244104, 636210776, 752590796, 1113368858, 1317033893, 1505181592, 2226737716, 2634067786, 4453475432, 5268135572, 7714055659, 10536271144, 15428111318, 30856222636, 53998389613, 61712445272, 107996779226, 215993558452, 431987116904]

約数ペア:

[(1, 431987116904), (2, 215993558452), (4, 107996779226), (7, 61712445272), (8, 53998389613), (14, 30856222636), (28, 15428111318), (41, 10536271144), (56, 7714055659), (82, 5268135572), (97, 4453475432), (164, 2634067786), (194, 2226737716), (287, 1505181592), (328, 1317033893), (388, 1113368858), (574, 752590796), (679, 636210776), (701, 616244104), (776, 556684429), (1148, 376295398), (1358, 318105388), (1402, 308122052), (2296, 188147699), (2716, 159052694), (2767, 156121112), (2804, 154061026), (3977, 108621352), (4907, 88034872), (5432, 79526347), (5534, 78060556), (5608, 77030513), (7954, 54310676), (9814, 44017436), (11068, 39030278), (15908, 27155338), (19369, 22303016), (19628, 22008718), (22136, 19515139), (27839, 15517336), (28741, 15030344), (31816, 13577669), (38738, 11151508), (39256, 11004359), (55678, 7758668), (57482, 7515172), (67997, 6353032), (77476, 5575754), (111356, 3879334), (113447, 3807832), (114964, 3757586), (135994, 3176516), (154952, 2787877), (201187, 2147192), (222712, 1939667), (226894, 1903916), (229928, 1878793), (268399, 1609496), (271988, 1588258), (402374, 1073596), (453788, 951958), (475979, 907576), (536798, 804748), (543976, 794129)]