971316684

素因数分解:

$2^2\times 3^9\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 2798698056

約数和(自身を除く): 1827381372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 169, 219, 234, 243, 292, 324, 338, 351, 438, 468, 486, 507, 657, 676, 702, 729, 876, 949, 972, 1014, 1053, 1314, 1404, 1458, 1521, 1898, 1971, 2028, 2106, 2187, 2628, 2847, 2916, 3042, 3159, 3796, 3942, 4212, 4374, 4563, 5694, 5913, 6084, 6318, 6561, 7884, 8541, 8748, 9126, 9477, 11388, 11826, 12337, 12636, 13122, 13689, 17082, 17739, 18252, 18954, 19683, 23652, 24674, 25623, 26244, 27378, 28431, 34164, 35478, 37011, 37908, 39366, 41067, 49348, 51246, 53217, 54756, 56862, 70956, 74022, 76869, 78732, 82134, 85293, 102492, 106434, 111033, 113724, 123201, 148044, 153738, 159651, 164268, 170586, 212868, 222066, 230607, 246402, 255879, 307476, 319302, 333099, 341172, 369603, 444132, 461214, 478953, 492804, 511758, 638604, 666198, 691821, 739206, 922428, 957906, 999297, 1023516, 1108809, 1332396, 1383642, 1436859, 1478412, 1915812, 1998594, 2075463, 2217618, 2767284, 2873718, 2997891, 3326427, 3997188, 4150926, 4435236, 5747436, 5995782, 6226389, 6652854, 8301852, 8993673, 11991564, 12452778, 13305708, 17987346, 18679167, 24905556, 26981019, 35974692, 37358334, 53962038, 74716668, 80943057, 107924076, 161886114, 242829171, 323772228, 485658342, 971316684]

約数ペア:

[(1, 971316684), (2, 485658342), (3, 323772228), (4, 242829171), (6, 161886114), (9, 107924076), (12, 80943057), (13, 74716668), (18, 53962038), (26, 37358334), (27, 35974692), (36, 26981019), (39, 24905556), (52, 18679167), (54, 17987346), (73, 13305708), (78, 12452778), (81, 11991564), (108, 8993673), (117, 8301852), (146, 6652854), (156, 6226389), (162, 5995782), (169, 5747436), (219, 4435236), (234, 4150926), (243, 3997188), (292, 3326427), (324, 2997891), (338, 2873718), (351, 2767284), (438, 2217618), (468, 2075463), (486, 1998594), (507, 1915812), (657, 1478412), (676, 1436859), (702, 1383642), (729, 1332396), (876, 1108809), (949, 1023516), (972, 999297), (1014, 957906), (1053, 922428), (1314, 739206), (1404, 691821), (1458, 666198), (1521, 638604), (1898, 511758), (1971, 492804), (2028, 478953), (2106, 461214), (2187, 444132), (2628, 369603), (2847, 341172), (2916, 333099), (3042, 319302), (3159, 307476), (3796, 255879), (3942, 246402), (4212, 230607), (4374, 222066), (4563, 212868), (5694, 170586), (5913, 164268), (6084, 159651), (6318, 153738), (6561, 148044), (7884, 123201), (8541, 113724), (8748, 111033), (9126, 106434), (9477, 102492), (11388, 85293), (11826, 82134), (12337, 78732), (12636, 76869), (13122, 74022), (13689, 70956), (17082, 56862), (17739, 54756), (18252, 53217), (18954, 51246), (19683, 49348), (23652, 41067), (24674, 39366), (25623, 37908), (26244, 37011), (27378, 35478), (28431, 34164)]