2487227908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 5428902528

約数和(自身を除く): 2941674620

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 61, 68, 76, 122, 151, 187, 209, 244, 302, 323, 361, 374, 418, 604, 646, 671, 722, 748, 836, 1037, 1159, 1292, 1342, 1444, 1661, 2074, 2318, 2567, 2684, 2869, 3322, 3553, 3971, 4148, 4636, 5134, 5738, 6137, 6644, 7106, 7942, 9211, 10268, 11407, 11476, 12274, 12749, 14212, 15884, 18422, 19703, 22021, 22814, 24548, 25498, 28237, 31559, 36844, 39406, 44042, 45628, 48773, 50996, 54511, 56474, 63118, 67507, 78812, 88084, 97546, 101321, 109022, 112948, 126236, 135014, 156587, 175009, 195092, 202642, 216733, 218044, 242231, 270028, 313174, 350018, 374357, 405284, 433466, 484462, 536503, 599621, 626348, 700036, 748714, 866932, 926687, 968924, 1073006, 1199242, 1497428, 1722457, 1853374, 1925099, 2146012, 2398484, 2975153, 3325171, 3444914, 3706748, 3850198, 4117927, 5950306, 6650342, 6889828, 7700396, 8235854, 10193557, 11900612, 13300684, 16471708, 20387114, 32726683, 36576881, 40774228, 56527907, 65453366, 73153762, 113055814, 130906732, 146307524, 226111628, 621806977, 1243613954, 2487227908]

約数ペア:

[(1, 2487227908), (2, 1243613954), (4, 621806977), (11, 226111628), (17, 146307524), (19, 130906732), (22, 113055814), (34, 73153762), (38, 65453366), (44, 56527907), (61, 40774228), (68, 36576881), (76, 32726683), (122, 20387114), (151, 16471708), (187, 13300684), (209, 11900612), (244, 10193557), (302, 8235854), (323, 7700396), (361, 6889828), (374, 6650342), (418, 5950306), (604, 4117927), (646, 3850198), (671, 3706748), (722, 3444914), (748, 3325171), (836, 2975153), (1037, 2398484), (1159, 2146012), (1292, 1925099), (1342, 1853374), (1444, 1722457), (1661, 1497428), (2074, 1199242), (2318, 1073006), (2567, 968924), (2684, 926687), (2869, 866932), (3322, 748714), (3553, 700036), (3971, 626348), (4148, 599621), (4636, 536503), (5134, 484462), (5738, 433466), (6137, 405284), (6644, 374357), (7106, 350018), (7942, 313174), (9211, 270028), (10268, 242231), (11407, 218044), (11476, 216733), (12274, 202642), (12749, 195092), (14212, 175009), (15884, 156587), (18422, 135014), (19703, 126236), (22021, 112948), (22814, 109022), (24548, 101321), (25498, 97546), (28237, 88084), (31559, 78812), (36844, 67507), (39406, 63118), (44042, 56474), (45628, 54511), (48773, 50996)]