218221608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 629959680

約数和(自身を除く): 411738072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 83, 88, 92, 132, 138, 166, 184, 249, 253, 264, 276, 332, 433, 498, 506, 552, 664, 759, 866, 913, 996, 1012, 1299, 1518, 1732, 1826, 1909, 1992, 2024, 2598, 2739, 3036, 3464, 3652, 3818, 4763, 5196, 5478, 5727, 6072, 7304, 7636, 9526, 9959, 10392, 10956, 11454, 14289, 15272, 19052, 19918, 20999, 21912, 22908, 28578, 29877, 35939, 38104, 39836, 41998, 45816, 57156, 59754, 62997, 71878, 79672, 83996, 107817, 109549, 114312, 119508, 125994, 143756, 167992, 215634, 219098, 239016, 251988, 287512, 328647, 395329, 431268, 438196, 503976, 657294, 790658, 826597, 862536, 876392, 1185987, 1314588, 1581316, 1653194, 2371974, 2479791, 2629176, 3162632, 3306388, 4743948, 4959582, 6612776, 9092567, 9487896, 9919164, 18185134, 19838328, 27277701, 36370268, 54555402, 72740536, 109110804, 218221608]

約数ペア:

[(1, 218221608), (2, 109110804), (3, 72740536), (4, 54555402), (6, 36370268), (8, 27277701), (11, 19838328), (12, 18185134), (22, 9919164), (23, 9487896), (24, 9092567), (33, 6612776), (44, 4959582), (46, 4743948), (66, 3306388), (69, 3162632), (83, 2629176), (88, 2479791), (92, 2371974), (132, 1653194), (138, 1581316), (166, 1314588), (184, 1185987), (249, 876392), (253, 862536), (264, 826597), (276, 790658), (332, 657294), (433, 503976), (498, 438196), (506, 431268), (552, 395329), (664, 328647), (759, 287512), (866, 251988), (913, 239016), (996, 219098), (1012, 215634), (1299, 167992), (1518, 143756), (1732, 125994), (1826, 119508), (1909, 114312), (1992, 109549), (2024, 107817), (2598, 83996), (2739, 79672), (3036, 71878), (3464, 62997), (3652, 59754), (3818, 57156), (4763, 45816), (5196, 41998), (5478, 39836), (5727, 38104), (6072, 35939), (7304, 29877), (7636, 28578), (9526, 22908), (9959, 21912), (10392, 20999), (10956, 19918), (11454, 19052), (14289, 15272)]