2171937456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7297}}^1$

素因数の和:7380

約数の個数: 160

約数和(自身を含む): 6841437120

約数和(自身を除く): 4669499664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 312, 318, 351, 424, 432, 468, 477, 624, 636, 689, 702, 848, 936, 954, 1272, 1378, 1404, 1431, 1872, 1908, 2067, 2544, 2756, 2808, 2862, 3816, 4134, 5512, 5616, 5724, 6201, 7297, 7632, 8268, 11024, 11448, 12402, 14594, 16536, 18603, 21891, 22896, 24804, 29188, 33072, 37206, 43782, 49608, 58376, 65673, 74412, 87564, 94861, 99216, 116752, 131346, 148824, 175128, 189722, 197019, 262692, 284583, 297648, 350256, 379444, 386741, 394038, 525384, 569166, 758888, 773482, 788076, 853749, 1050768, 1138332, 1160223, 1517776, 1546964, 1576152, 1707498, 2276664, 2320446, 2561247, 3093928, 3152304, 3414996, 3480669, 4553328, 4640892, 5027633, 5122494, 6187856, 6829992, 6961338, 9281784, 10055266, 10244988, 10442007, 13659984, 13922676, 15082899, 18563568, 20110532, 20489976, 20884014, 27845352, 30165798, 40221064, 40979952, 41768028, 45248697, 55690704, 60331596, 80442128, 83536056, 90497394, 120663192, 135746091, 167072112, 180994788, 241326384, 271492182, 361989576, 542984364, 723979152, 1085968728, 2171937456]

約数ペア:

[(1, 2171937456), (2, 1085968728), (3, 723979152), (4, 542984364), (6, 361989576), (8, 271492182), (9, 241326384), (12, 180994788), (13, 167072112), (16, 135746091), (18, 120663192), (24, 90497394), (26, 83536056), (27, 80442128), (36, 60331596), (39, 55690704), (48, 45248697), (52, 41768028), (53, 40979952), (54, 40221064), (72, 30165798), (78, 27845352), (104, 20884014), (106, 20489976), (108, 20110532), (117, 18563568), (144, 15082899), (156, 13922676), (159, 13659984), (208, 10442007), (212, 10244988), (216, 10055266), (234, 9281784), (312, 6961338), (318, 6829992), (351, 6187856), (424, 5122494), (432, 5027633), (468, 4640892), (477, 4553328), (624, 3480669), (636, 3414996), (689, 3152304), (702, 3093928), (848, 2561247), (936, 2320446), (954, 2276664), (1272, 1707498), (1378, 1576152), (1404, 1546964), (1431, 1517776), (1872, 1160223), (1908, 1138332), (2067, 1050768), (2544, 853749), (2756, 788076), (2808, 773482), (2862, 758888), (3816, 569166), (4134, 525384), (5512, 394038), (5616, 386741), (5724, 379444), (6201, 350256), (7297, 297648), (7632, 284583), (8268, 262692), (11024, 197019), (11448, 189722), (12402, 175128), (14594, 148824), (16536, 131346), (18603, 116752), (21891, 99216), (22896, 94861), (24804, 87564), (29188, 74412), (33072, 65673), (37206, 58376), (43782, 49608)]