838590168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 2390653440

約数和(自身を除く): 1552063272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 53, 78, 83, 94, 104, 106, 141, 156, 159, 166, 169, 188, 212, 249, 282, 312, 318, 332, 338, 376, 424, 498, 507, 564, 611, 636, 664, 676, 689, 996, 1014, 1079, 1128, 1222, 1272, 1352, 1378, 1833, 1992, 2028, 2067, 2158, 2444, 2491, 2756, 3237, 3666, 3901, 4056, 4134, 4316, 4399, 4888, 4982, 5512, 6474, 7332, 7473, 7802, 7943, 8268, 8632, 8798, 8957, 9964, 11703, 12948, 13197, 14027, 14664, 14946, 15604, 15886, 16536, 17596, 17914, 19928, 23406, 23829, 25896, 26394, 26871, 28054, 29892, 31208, 31772, 32383, 35192, 35828, 42081, 46812, 47658, 50713, 52788, 53742, 56108, 57187, 59784, 63544, 64766, 71656, 84162, 93624, 95316, 97149, 101426, 105576, 107484, 112216, 114374, 129532, 152139, 168324, 171561, 190632, 194298, 202852, 206753, 214968, 228748, 259064, 304278, 336648, 343122, 388596, 405704, 413506, 420979, 457496, 608556, 620259, 659269, 686244, 743431, 777192, 827012, 841958, 1217112, 1240518, 1262937, 1318538, 1372488, 1486862, 1654024, 1683916, 1977807, 2230293, 2481036, 2525874, 2637076, 2687789, 2973724, 3367832, 3955614, 4460586, 4962072, 5051748, 5274152, 5375578, 5947448, 7911228, 8063367, 8921172, 10103496, 10751156, 15822456, 16126734, 17842344, 21502312, 32253468, 34941257, 64506936, 69882514, 104823771, 139765028, 209647542, 279530056, 419295084, 838590168]

約数ペア:

[(1, 838590168), (2, 419295084), (3, 279530056), (4, 209647542), (6, 139765028), (8, 104823771), (12, 69882514), (13, 64506936), (24, 34941257), (26, 32253468), (39, 21502312), (47, 17842344), (52, 16126734), (53, 15822456), (78, 10751156), (83, 10103496), (94, 8921172), (104, 8063367), (106, 7911228), (141, 5947448), (156, 5375578), (159, 5274152), (166, 5051748), (169, 4962072), (188, 4460586), (212, 3955614), (249, 3367832), (282, 2973724), (312, 2687789), (318, 2637076), (332, 2525874), (338, 2481036), (376, 2230293), (424, 1977807), (498, 1683916), (507, 1654024), (564, 1486862), (611, 1372488), (636, 1318538), (664, 1262937), (676, 1240518), (689, 1217112), (996, 841958), (1014, 827012), (1079, 777192), (1128, 743431), (1222, 686244), (1272, 659269), (1352, 620259), (1378, 608556), (1833, 457496), (1992, 420979), (2028, 413506), (2067, 405704), (2158, 388596), (2444, 343122), (2491, 336648), (2756, 304278), (3237, 259064), (3666, 228748), (3901, 214968), (4056, 206753), (4134, 202852), (4316, 194298), (4399, 190632), (4888, 171561), (4982, 168324), (5512, 152139), (6474, 129532), (7332, 114374), (7473, 112216), (7802, 107484), (7943, 105576), (8268, 101426), (8632, 97149), (8798, 95316), (8957, 93624), (9964, 84162), (11703, 71656), (12948, 64766), (13197, 63544), (14027, 59784), (14664, 57187), (14946, 56108), (15604, 53742), (15886, 52788), (16536, 50713), (17596, 47658), (17914, 46812), (19928, 42081), (23406, 35828), (23829, 35192), (25896, 32383), (26394, 31772), (26871, 31208), (28054, 29892)]