691896816

素因数分解:

$2^4\times 3^9\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 200

約数和(自身を含む): 2178280720

約数和(自身を除く): 1486383904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 324, 338, 351, 432, 468, 486, 507, 624, 648, 676, 702, 729, 936, 972, 1014, 1053, 1296, 1352, 1404, 1458, 1521, 1872, 1944, 2028, 2106, 2187, 2197, 2704, 2808, 2916, 3042, 3159, 3888, 4056, 4212, 4374, 4394, 4563, 5616, 5832, 6084, 6318, 6561, 6591, 8112, 8424, 8748, 8788, 9126, 9477, 11664, 12168, 12636, 13122, 13182, 13689, 16848, 17496, 17576, 18252, 18954, 19683, 19773, 24336, 25272, 26244, 26364, 27378, 28431, 34992, 35152, 36504, 37908, 39366, 39546, 41067, 50544, 52488, 52728, 54756, 56862, 59319, 73008, 75816, 78732, 79092, 82134, 85293, 104976, 105456, 109512, 113724, 118638, 123201, 151632, 157464, 158184, 164268, 170586, 177957, 219024, 227448, 237276, 246402, 255879, 314928, 316368, 328536, 341172, 355914, 369603, 454896, 474552, 492804, 511758, 533871, 657072, 682344, 711828, 739206, 949104, 985608, 1023516, 1067742, 1108809, 1364688, 1423656, 1478412, 1601613, 1971216, 2047032, 2135484, 2217618, 2847312, 2956824, 3203226, 3326427, 4094064, 4270968, 4435236, 4804839, 5913648, 6406452, 6652854, 8541936, 8870472, 9609678, 12812904, 13305708, 14414517, 17740944, 19219356, 25625808, 26611416, 28829034, 38438712, 43243551, 53222832, 57658068, 76877424, 86487102, 115316136, 172974204, 230632272, 345948408, 691896816]

約数ペア:

[(1, 691896816), (2, 345948408), (3, 230632272), (4, 172974204), (6, 115316136), (8, 86487102), (9, 76877424), (12, 57658068), (13, 53222832), (16, 43243551), (18, 38438712), (24, 28829034), (26, 26611416), (27, 25625808), (36, 19219356), (39, 17740944), (48, 14414517), (52, 13305708), (54, 12812904), (72, 9609678), (78, 8870472), (81, 8541936), (104, 6652854), (108, 6406452), (117, 5913648), (144, 4804839), (156, 4435236), (162, 4270968), (169, 4094064), (208, 3326427), (216, 3203226), (234, 2956824), (243, 2847312), (312, 2217618), (324, 2135484), (338, 2047032), (351, 1971216), (432, 1601613), (468, 1478412), (486, 1423656), (507, 1364688), (624, 1108809), (648, 1067742), (676, 1023516), (702, 985608), (729, 949104), (936, 739206), (972, 711828), (1014, 682344), (1053, 657072), (1296, 533871), (1352, 511758), (1404, 492804), (1458, 474552), (1521, 454896), (1872, 369603), (1944, 355914), (2028, 341172), (2106, 328536), (2187, 316368), (2197, 314928), (2704, 255879), (2808, 246402), (2916, 237276), (3042, 227448), (3159, 219024), (3888, 177957), (4056, 170586), (4212, 164268), (4374, 158184), (4394, 157464), (4563, 151632), (5616, 123201), (5832, 118638), (6084, 113724), (6318, 109512), (6561, 105456), (6591, 104976), (8112, 85293), (8424, 82134), (8748, 79092), (8788, 78732), (9126, 75816), (9477, 73008), (11664, 59319), (12168, 56862), (12636, 54756), (13122, 52728), (13182, 52488), (13689, 50544), (16848, 41067), (17496, 39546), (17576, 39366), (18252, 37908), (18954, 36504), (19683, 35152), (19773, 34992), (24336, 28431), (25272, 27378), (26244, 26364)]