1780949376

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30353

約数の個数: 128

約数和(自身を含む): 5565650400

約数和(自身を除く): 3784701024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 30313, 58752, 60626, 90939, 121252, 181878, 242504, 272817, 363756, 485008, 515321, 545634, 727512, 818451, 970016, 1030642, 1091268, 1455024, 1545963, 1636902, 1940032, 2061284, 2182536, 2910048, 3091926, 3273804, 3880064, 4122568, 4365072, 4637889, 5820096, 6183852, 6547608, 8245136, 8730144, 9275778, 11640192, 12367704, 13095216, 13913667, 16490272, 17460288, 18551556, 24735408, 26190432, 27827334, 32980544, 34920576, 37103112, 49470816, 52380864, 55654668, 65961088, 74206224, 98941632, 104761728, 111309336, 148412448, 197883264, 222618672, 296824896, 445237344, 593649792, 890474688, 1780949376]

約数ペア:

[(1, 1780949376), (2, 890474688), (3, 593649792), (4, 445237344), (6, 296824896), (8, 222618672), (9, 197883264), (12, 148412448), (16, 111309336), (17, 104761728), (18, 98941632), (24, 74206224), (27, 65961088), (32, 55654668), (34, 52380864), (36, 49470816), (48, 37103112), (51, 34920576), (54, 32980544), (64, 27827334), (68, 26190432), (72, 24735408), (96, 18551556), (102, 17460288), (108, 16490272), (128, 13913667), (136, 13095216), (144, 12367704), (153, 11640192), (192, 9275778), (204, 8730144), (216, 8245136), (272, 6547608), (288, 6183852), (306, 5820096), (384, 4637889), (408, 4365072), (432, 4122568), (459, 3880064), (544, 3273804), (576, 3091926), (612, 2910048), (816, 2182536), (864, 2061284), (918, 1940032), (1088, 1636902), (1152, 1545963), (1224, 1455024), (1632, 1091268), (1728, 1030642), (1836, 970016), (2176, 818451), (2448, 727512), (3264, 545634), (3456, 515321), (3672, 485008), (4896, 363756), (6528, 272817), (7344, 242504), (9792, 181878), (14688, 121252), (19584, 90939), (29376, 60626), (30313, 58752)]