254155647564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8620121}}^1$

素因数の和:8620157

約数の個数: 120

約数和(自身を含む): 817739253408

約数和(自身を除く): 563583605844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 8620121, 17240242, 25860363, 34480484, 51720726, 60340847, 77581089, 103441452, 112061573, 120681694, 155162178, 181022541, 224123146, 232743267, 241363388, 310324356, 336184719, 362045082, 448246292, 465486534, 543067623, 672369438, 698229801, 724090164, 784431011, 930973068, 1008554157, 1086135246, 1344738876, 1396459602, 1568862022, 1629202869, 2017108314, 2172270492, 2353293033, 2792919204, 3025662471, 3137724044, 3258405738, 4034216628, 4706586066, 4887608607, 6051324942, 6516811476, 7059879099, 9076987413, 9413172132, 9775217214, 12102649884, 14119758198, 18153974826, 19550434428, 21179637297, 28239516396, 36307949652, 42359274594, 63538911891, 84718549188, 127077823782, 254155647564]

約数ペア:

[(1, 254155647564), (2, 127077823782), (3, 84718549188), (4, 63538911891), (6, 42359274594), (7, 36307949652), (9, 28239516396), (12, 21179637297), (13, 19550434428), (14, 18153974826), (18, 14119758198), (21, 12102649884), (26, 9775217214), (27, 9413172132), (28, 9076987413), (36, 7059879099), (39, 6516811476), (42, 6051324942), (52, 4887608607), (54, 4706586066), (63, 4034216628), (78, 3258405738), (81, 3137724044), (84, 3025662471), (91, 2792919204), (108, 2353293033), (117, 2172270492), (126, 2017108314), (156, 1629202869), (162, 1568862022), (182, 1396459602), (189, 1344738876), (234, 1086135246), (252, 1008554157), (273, 930973068), (324, 784431011), (351, 724090164), (364, 698229801), (378, 672369438), (468, 543067623), (546, 465486534), (567, 448246292), (702, 362045082), (756, 336184719), (819, 310324356), (1053, 241363388), (1092, 232743267), (1134, 224123146), (1404, 181022541), (1638, 155162178), (2106, 120681694), (2268, 112061573), (2457, 103441452), (3276, 77581089), (4212, 60340847), (4914, 51720726), (7371, 34480484), (9828, 25860363), (14742, 17240242), (29484, 8620121)]