260155039676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{20983}}^1$

素因数の和:21140

約数の個数: 108

約数和(自身を含む): 570124913904

約数和(自身を除く): 309969874228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 427, 476, 833, 854, 1037, 1666, 1708, 2074, 2989, 3332, 3721, 4148, 5978, 7259, 7442, 11956, 14518, 14884, 20983, 26047, 29036, 41966, 50813, 52094, 63257, 83932, 101626, 104188, 126514, 146881, 182329, 203252, 253028, 293762, 356711, 364658, 442799, 587524, 713422, 729316, 885598, 1028167, 1279963, 1426844, 1771196, 2056334, 2496977, 2559926, 3099593, 4112668, 4993954, 5119852, 6199186, 8959741, 9987908, 12398372, 17478839, 17919482, 21759371, 34957678, 35838964, 43518742, 62718187, 69915356, 78077743, 87037484, 125436374, 152315597, 156155486, 250872748, 304631194, 312310972, 546544201, 609262388, 1066209179, 1093088402, 1327321631, 2132418358, 2186176804, 2654643262, 3825809407, 4264836716, 5309286524, 7651618814, 9291251417, 15303237628, 18582502834, 37165005668, 65038759919, 130077519838, 260155039676]

約数ペア:

[(1, 260155039676), (2, 130077519838), (4, 65038759919), (7, 37165005668), (14, 18582502834), (17, 15303237628), (28, 9291251417), (34, 7651618814), (49, 5309286524), (61, 4264836716), (68, 3825809407), (98, 2654643262), (119, 2186176804), (122, 2132418358), (196, 1327321631), (238, 1093088402), (244, 1066209179), (427, 609262388), (476, 546544201), (833, 312310972), (854, 304631194), (1037, 250872748), (1666, 156155486), (1708, 152315597), (2074, 125436374), (2989, 87037484), (3332, 78077743), (3721, 69915356), (4148, 62718187), (5978, 43518742), (7259, 35838964), (7442, 34957678), (11956, 21759371), (14518, 17919482), (14884, 17478839), (20983, 12398372), (26047, 9987908), (29036, 8959741), (41966, 6199186), (50813, 5119852), (52094, 4993954), (63257, 4112668), (83932, 3099593), (101626, 2559926), (104188, 2496977), (126514, 2056334), (146881, 1771196), (182329, 1426844), (203252, 1279963), (253028, 1028167), (293762, 885598), (356711, 729316), (364658, 713422), (442799, 587524)]